WTT PSA 8 1st Ed Charizard for PSA 9

Hi everyone I have no idea how to go about this but I’m looking to upgrade my PSA 8 1st ed zard to a 9. Obviously I’ll add a good amount of cash for the trade. The 8 I have in question is MUCH nicer than my other psa 8 1st edition holos. The 8 grade I believe comes from the centring of the card. I’m in BC Canada and a local trade would be ideal but I’m open to other options as well. Preferably with a well known member of the community.

gyazo.com/b13a059dc58cd03f885709213315cfa0
Quick picture of the card ^

Unfortunately there are no trades on this forum. You’re best bet would be to sell your copy and take the money and just make an offer thread.