Value of KOF'96 guides?

I have two Japanese guides for KOF'96. The first one says "VIDEO GAME MAGAZINE GAMEST MOOK VOL.46" in the bottom of the cover and "ROUND1" in the top. The other one is VOL54 and ROUND2. Both of the books are in like new condition. What's the value of the books?

I have seen random Gamest books go for 5-25 on eBay. Just depends on the game though. I would say like 10 bucks.