I’m willing to negotiate, but to ballpark it:
Hitmonchan - $3,000
Mewtwo - $2,000
I have the following PSA 10 1st ed Base THIN stamp cards available for trade:
Alakazam
Mewtwo (note that I have a thin stamp Mewtwo but want a thick stamp one)
Zapdos
Of course, I am willing to send cash as part of any trade to even things out.