Where & How to Trade Sports Cards Online

Ryan Barone
(@ballcardgenius, Card Expert) is a lifelong member of the hobby. He has been quoted in PSA Magazine, and his content has regularly been mentioned in “Quick Rips” (the Topps RIPPED Newsletter) and across other hobby publications. hello@ballcardgenius.com; Last Time Ago LLC dba Ballcard Genius.

Affiliate Disclosure: This post contains affiliate links. As I am a part of the eBay Partner Network and other programs, if you follow these links and make a purchase, I’ll receive commission. As an Amazon Associate, I earn from qualifying purchases. 

This blog post is intended for informational purposes only. It’s not a recommendation for any one service over another, and wherever you choose to trade, practice caution when doing so.

Sports card collecting is a great hobby—one of the best (quilting a close second).

Thanks to the variety in options from vintage cards to modern, the different baseball card brands, and the many nuances a single card can possess allows collectors to latch onto that one special thing and call it their own.

There also is no shortage of places to buy baseball cards, and thanks to different online platforms, enhanced opportunity to find that one special card you’re searching for.

But, what about trading baseball cards?

As a young collector, it was easy to lug your binder collection over to a friend’s house for some fun and mindless exchanges. You might have also been lucky enough to attend a school with a baseball card trading club.

But as an adult, where do you turn? I don’t know about you, but I’m the only one – by far – in my circle of friends who has any interest in baseball cards, let alone making the trading of them a social activity.

Thus, I’ve had to explore other means for trading; Here is what I’ve found.

Where to Trade Sports Cards Online

While a tougher process than buying, here are a few places to trade baseball cards:

  • Online Sites: My Card Post
  • Social Media: Twitter, Facebook Groups, Instagram
  • In-Person: Card shops, card shows, meetups
  • Online Forums: Blowout, The Bench, Beckett

1. Online Card Sites

We finally have a great way to trade sports cards online—it’s a site called My Card Post, and it’s just as easy as trading in person.

When browsing the marketplace, you’ll be able to to either buy now, make an offer, or trade for a card.

Once a card is selected for trading, it’s time for you to put up you’re end of the bargain. From your “shop” choose a card and either submit the trade or even sweeten the deal by adding cash (or ask for my cash to head your way).

In terms of being able to vet your trading partners, I love the fact that My Card Post allows sellers to add profiles from other platforms. That is, in addition to seeing a seller’s feedback and number of transactions on My Card Post, you can click over to their profiles on eBay and elsewhere for extra peace of mind.

2. Social Media

Another big way I exchange cards with others is on social media, and on Twitter, specifically. Some people utilize Facebook and even Instagram as a means to connect with other traders. Since I only have Twitter trading experience, I’ll limit my pros and cons to that arena, specifically, but knowing that most of these facts should carry over to other platforms as well.

On one hand, Twitter surprisingly has a large trading card community, most likely due to the platform’s ease of access for the masses, and pure messaging and photo messaging capabilities.

While Twitter feeds don’t necessarily make for maximum visibility of each and every post you make (meaning only a fraction of your followers might see a particular tweet), the presence of larger hobby-focused accounts allows for ample retweets and helps facilitate trade requests.

“I can’t justify hoarding dodger cards. This dupe is available for trade for a cool giants card. Let’s say $30 trade value”

@tvsportscards on Twitter

Those who have been around on Twitter long enough are also very good about seeing a card or need posted, and then tagging individuals they know would have an interest. For instance, if someone posts an A’s card for trade, I’d get tagged so that the tweet shows up in my notifications.

Like anything, though, there are many “here today, gone tomorrow” accounts, and it’s tough to gauge just how trustworthy another trader might be (red flag warning tips to follow below).

Meaning, follower count isn’t always an indication of a trader’s reputation, as many scammers having a decent following, and other trustworthy traders might not have much of a following at all.

Read More: Is PSA a Scam?

Another downside is that some Twitter users tweet and talk about many other things not related to the hobby. This is totally fine, but if you are looking for card-only talk, you’re not going to get it here.

3. In-Person Meetups

While not as easily found, there are still plenty of in-person trading card meetups that take place. This can be at its smallest level at a local card store, or maybe a little larger at a designated event center like a local hotel or community center.

There is also plenty of trading taking place at larger events like the National Sports Collectors Convention, but would function more as a one time stop in and out versus a “club” that might regularly meet at your local shop.

If you’re lucky enough to have a card shop nearby, check in on any events they might be holding, and also ask how they keep tabs on anything that might be coming down the pike. You can also refer to these show calendars:

3. Online Baseball Card Forums

Different than general public social media, there are a number of baseball card forums where trading takes place between members. Some of the largest and most well known include:

The main benefit with trading forums is focus. Thanks to the different topic rooms available, you know if you’re in a “trading” room, the conversation will be comprised of 99% trade chatter.

Read More: Is Blowout Cards Legit?

4. Organic Sub-Communities

As a result of any of the above options, and any other trading environment, it’s not uncommon for smaller, more secure and even exclusive trading card clubs to emerge.

These are groups of collectors, who under the guidance of some type of moderator, will utilize other forums and platforms to exchange among themselves. Think of it as a private Facebook or Discord group.

The difference here is, membership is typically invite-only, and there are stricter guidelines on the type of activity that can take place, in comparison to something like general social media like Twitter where everything is generally a free-for-all both in terms of who can participate, and what can be talked about, etc.

This option provides the most club-like atmosphere, where traders interact with the same group of people on a regular basis, allowing for stronger friendships to form, different events to take place, and more.

Tips & Tools for Safe Trading

The one major downside about trading is that it involves dealing with other people, most of whom might be complete strangers.

Thus, when trading, it’s always best to take a cautious approach and due diligence. While there are some very generous traders out there, a “too good to be true” offer usually is, especially when combined with any of the following red flags.

  • Trader asks for very little relative value for the card(s) they’re sending
  • Trader asks you to send first with little reasoning
  • Trader states they don’t send with tracking (OK for smaller cards)
  • Trader can’t produce photos of the card(s) they’re trying to trade you
  • Trader won’t send photos of them holding the card(s) they’re trading
  • Trader will only communicate privately and not in open forum
  • Trader chang
  • Trader regularly changes screen names
  • Trader is trying to trade cards “graded” by unknown/foreign source

Again, not any one of these being present means you’re in for a bad deal. At the end of the day, you need to trust your gut as to the legitimacy of the offer on the table.

In addition to feeling out the deal, there are a few tools you have at your disposal for a more concrete reputation check.

Feedback Score: Some trading forums have their own feedback system, making it easier for you to check whether or not someone has engaged in successful trades before.

Of course, there are some who will build up small deals with an eye on soon pulling a fast one. On the flip side, every new trader must start somewhere, so a score of zero doesn’t mean you need to immediately run from the deal.

Social Media Watchdogs: There are a few groups dedicated to exposing scammers and providing any tips on individuals who may be operating with the intent to mislead. Sportscard Scammers is one example.

Search: Meaning, if on Twitter or a sports card forum with search functionality, simply search the name of the person you’re trying to trade with to see what comes up as attached to their name. You can get a feel for how this individual handles themselves in normal everyday banter, and if others have thanked them for past deals, etc.

In the end, baseball card trading is such a fun hobby, but can also be lucrative given the high dollar amounts of cards being dealt, both old and new. Thus, you’ll inevitably have “traders” trying to scam and take advantage for a quick buck. Survey the situation from an outsider’s perspective, trust your gut, and go from there.

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