Well I've reached a decision on the eBay repair/firewood stash I received.
The seller is adamant they don't want returns so be it. I'll keep the bats and make a claim through eBay, meaning I get to keep the 4 bats and hopefully get my money back!
Disclaimer - that is the last I will say on the eBay issue publicly until something actually happens, if I get my money back or not is now irrelevant, I've written off the money as a bet I lost and moved on, life is too short to stress over these things!
"If life gives you lemons, make lemonade."
And if an eBay seller cons you with used bats, make the most of the situation and practice your refurb skills!
Anyway, this will be an ongoing thread but here's the one that was in the least worse condition of the bunch.
Under the tape was a bit of delamination but it wasn't as bad as it could've been.