Seeing as how this is being offered out of Nashville...

[bloke]

... I'm thinking this might be the same one that was listed on the Goodwill auction site for $7, I forgot to bid, it was relisted, and then someone else bought it because I forgot to bid again.

to the seller:
Good luck with the sale!

https://www.ebay.com/itm/226414891900

[tofu]

At 27 inches in length looks like a euph case instead of a tuba case as they listed it.

Looks like they mainly deal in bicycle parts with a few oddball things thrown in such as this gem one could buy to protect the old noggin on the walk into that late night gig in a rough part of town.

[gocsick]

For fun.. I threw this on my Ebay watchlist. Thought the $449.90 price might be a typo... Nope seller jut sent me a buy it now offer for $404.91

They must be really motivated.

[arpthark]

It's authentic!