15" driver for Marshall B150?

[timmyo]

I have been given a broken Marshall B150 - apparently it's just the speaker that's blown. If I want to replace it inexpensively where should I be looking?

[stevie]

eBay

[stevie]

..... although there was a very nice, brand new Celestion neo for sale on here recently for about £50, which seemed like a bargain to me, and would doubtless do the job. It would probably add to the resale value of the amp in fact.