Must use escrow and you must set it up. All the escrow members I've sent messages too have blown me off.
I've been scammed out of $400 now trying to buy a Bizspark admin account. At this point I don't believe they are for sale at all. Anyone who claims to be selling them is full of crap at any price.
And yet here I am, wanting to buy a Bizspark account. The last guy was so patient he scammed me over weeks and then days. Even gave me login info to an account that appeared to have an invite to a Visual Studio subscription and only then logged off or blocked me.
So if someone is a legit business person and has a Bizspark account to sell I'm interested at any price that you can figure out how to get a GD escrow to actually be an escrow.
Almost all the other services I've tried on here have been good. Only my search for this Bizspark account has cost me so much sanity.
So do they exist? Give me a vouch copy and I'll give you positive reviews on a dozen websites or even make an website and domain dedicated to how fucking awesome you are and how it is real and really exists.
If they don't exist at least I've offered my all for it.