GPA for CGC Comics
GPA for CGC Comics is the world's first and most comprehensive analysis and valuation service for online auction and dealer CGC comic book & magazine sales.
Sales Data & Analysis
By tracking, recording, and averaging over 40 online venues, GPA does the work for you, saving you time and money.
Census & Certification
Link to CGC census data directly from GPA and see certification numbers for individual sales where available
Manage Your Collection
GPA offers detailed sales information, trend analysis, and portfolio software so you can manage your collection
Links to Live Listings
Live listings from participating auction/dealer websites means you'll see over 90,000 links to comics you can buy/bid on
Recent Chart Busters
Amazing Fantasy (1962-1996) #15 CGC 8.0
My Comic Shop
Batman (1940) #1 CGC 4.0
Amazing Fantasy (1962-1996) #15 CGC 4.5 Signed by Stan Lee
Reece's Rare Comics
Amazing Fantasy (1962-1996) #15 CGC 5.0
Batman (1940) #121 CGC 9.0
Amazing Fantasy (1962-1996) #15 CGC 2.0
Heritage Auctions Comic Market
Comedy Comics (1948-1950) #2 CGC 9.4
International Comic Exchange
Avengers, The (1963) #1 CGC 3.0
GPA Reports on
|Total Individual Transactions||3,457,739|
|Total Transaction Value||US $994,752,566|
GPA Recent stats
Last 30 days
|Top Price Paid||$177,000|
|Total Books Traded||46,701|
"GPA has proved to be an indispensable tool in comic book investing, as much as CGC. It's the essential road map to successful trading in our burgeoning market"
"GPA has forever changed the nature of the comic book marketplace and continues to be a driving force in determining fair market value for collectors and dealers alike. With this new update, GPA improves an already amazing service that everyone in the hobby should have."
Reece's Rare Comics
"The data GPA provides on current sales and the state of the market is an invaluable resource for dealers and collectors alike. GPA has provided the collecting community with an incredible service that our company has referenced time and time again"
"Love GPA. I'm there at least a couple times a day. So helpful. Wish I had known about it much earlier when I started buying slabs ... GPA is the best service I have ever paid for ... I use GPA whenever selling or buying slabbed books - It's a highly valuable database, and well worth the subscription ... Yep, it's a no-brainer. Why haven't you signed up already?"
CGC Chat Boards