The charizard authority has a reverse holo squirtle in psa 10 listed for $100 and his prices are usually pretty fair. I bought a reverse articuno psa 9 a few weeks ago for like $60.
Jolteon $150, prices for this card have been crazy. 1 guy from the UK shill bid this and has relisted this card on another account with same serial numbers. Last legit sale was $150 though
Squirtle $80-$100
Persian $40
Bill $30
Dark vaporeon $50
Kadabra $35
Flareon $60
Articuno $50
Ponyta $15
Haunter $20
Squirtle $30
Bulbasaur $30
Dratini $20
Articuno $40
Ninetales $40
Prices based off my selling and buying experience of this set. Prices on eBay for 10s are always crazy, either they get sold outside eBay for much less or they sit on eBay with the seller claiming they are worth a lot more. Only a couple people buying 10s and now that they have most of the set a lot more 10s starting to sit on eBay as the market for 10s is very small. Unless it is a popular character someone likes I don’t see anyone else buy 10s.