I have no clue who any vendors are on Ebay nor would I recommend purchasing seeds from there (seems like an unnecessary risk in my opinion.)
As to the seed bank
@green genes is referring to, that was Puff Puff Pass Cultivars (or Southwest Bakery,) but I honestly can't give them an endorsement after what happened this morning. They got on our AFN FB page and started trash talking Mephisto (saying they have bad germ rates and slow shipping) and another auto breeder (while trying to push their wares, and which I think is funny because Mephisto confirmed they did ship seeds to them for resale and then to publicly make negative comments, whaaaat lol?) They don't have a website (no working payment processor, out of his own mouth) and they sell on facebook where their profiles are constantly suspended for selling cannabis seeds. The other day two fake accounts were created using his name on FB and going around the groups taking orders.
That's why you order from a trusted seed bank and/or breeder, from companies that have their shit together. So no, I don't endorse, I won't endorse them, and I personally wouldn't buy seeds on e-bay. Be safe!