Looking for a single 300b

While taking a monoblock to my technicians, I hit a big pothole, the amp tipped over, and one of my JJ Full Music 300bs shattered :-( Anyone got a single out there? I can ajdust bias on each tube individually, so as long as it's a good tube I should be OK. PM me thru the Audiogon system if you have one or know where I can get one. TIA.
Single 300B Tube

Good listening

Thx, Peter- the last time I checked ebay, there were no singles for sale.
Tube Depot sells them.
You mean TJ, not JJ, right?

TJ is a Chinese tube, and JJ is Czech, I believe.
Jburidan- You are correct, my bad. And thx guys, I've ordered one.