Selling unused giftcards for crypto? (Sites/forums?)

I have a lot of HD giftcards laying around and am wanting to sell them to a site that offers crypto as a payout.

I’ve went to a lot of the big giftcard resell sites and many of them don’t offer crypto. The only one I know of that offers this is Giftcash but I’ve heard mixed things about them.

Unless I’m missing something they seem like the only site that really offer that. Is there any other sites or possibly forums?

Fwiw I have heard of the subreddit gcx that sells giftcards but I’m kind of on the fence about it. I think it only allows for 1 card to be sold at a time and I have like 20+ that would need to be sold all at once.

Thanks!!!