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
Detective Comics (1937) #27 CGC 7.0
Heritage Auctions Comic Market
Thorn Tales from the Lantern (1983) #nn CGC 9.8
Star Wars (1977-1986) #1 CGC 9.6 Sgnt series/Signed by Mayhew/McDiarmid/Hamill/Daniels/Bulloch/Williams/Prowse
Reece's Rare Comics
Incredible Hulk, The (1962-1999) #1 CGC 4.0
My Comic Shop
Amazing Fantasy (1962-1996) #15 CGC 1.8
Detective Comics (1937) #140 CGC 4.0
International Comic Exchange
Silver Surfer, The (1968-1982) #3 CGC 9.2
GPA Reports on
|Total Individual Transactions||3,706,903|
|Total Transaction Value||US $1,069,197,905|
GPA Recent stats
Last 30 days
|Top Price Paid||$1,500,000|
|Total Books Traded||42,336|
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"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"
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