Bough this 2025 Topps Chrome #SE-1 Shohei Ohtani Shadow Etch for $90. Got it pregraded from my local card shop they gave it a 8.

Should I sell or get it graded?

Newer to the sports card scene. Bought a Topps Chrome Mega and pulled a 2025 Copper Flagg AD-1 card. Got it prescreened from my local card shop and they gave it a 8.5. Curious to see what you guys think I should do?

Should I get it graded?

If you think grade should I grade it with PSA or SGC?

Or

Should I sell it raw?

I am a Dallas resident and there is a card show this weekend. Should I try to sell it raw at the card show? Recent sale on card ladder is at $575 raw off eBay