Happened to me at The Gallery over an Ibanez EDC700. The bass was second(-hand, and the advice was to phone them.
So I did, and paid for it there and then.
Then they phoned me back a bit later, saying it had been sold even though it was still listed. This, plus a previous incident, means I won't be bothering The Gallery with my custom again.
Happy ending, however.
I put up an ad on here in Items Wanted, and ended up with an EDC715 and an EDA900 instead.