A few problems:
-Poison res rather than lightning
-20 frw rather than 30
-the mf is low
-pvpers would prefer 10 fhr over the mf so your buyer pool is limited to pvm or people looking for temporary items
Pros:
-The tri res adds up to more than 100
-+5dex is nice
-low level requirement, so maybe a low level dueler would like this as a temporary item
My estimate would be about ohm. But it’s hard to find comparable stats online, so I guess I’d suggest being flexible.