So I'm looking for a tube amp, 1000 or less, for playing live (25-250 attendees). I never know which genre to say I play, but to give you an idea of the sound think alexisonfire, rise against, against me, the offspring, nirvana, alkaline trio, and weezer. Just let me know.
1000 what? Dollars? Sterling? Rubles? Euros?

EDIT: Dollars, it would seem.
Call me Callum

Current gear - 06 MIM Strat, '02 Epiphone Les Paul, Peavey Rockingham, Tanglewood TF8, BLACKSTAR★ HT-5 Combo, EHX Holy Grail, Boss DS-1, Arion SFL-1

Newcastle (and Port Vale)
if its $ try to find a marshall JCM 800,900,2000 all of which could be had for under 1000 (i mean the combos)
6505 and 5150 combos can be found under 1000 USD used.

93 Jackson Dinky Professional Reverse
98 Jackson Kelly KE3

Peavey Bandit 112
Custom 2x10 cab w/Bugeras
A Laney VC30 fits snugly into your budget.
Heads will roll. Throats will be slit. Blood will flow like springs of water.
I second the 5150 idea, might check out a used carvin V3 can get them around 500-700 and they will definitely do rock stuff, not quite enough gain for serious metal though.
I would reccomend the B-52 ST-6012. 60-watt, all tube amp. I have one and they are great. Only about $750.
Dean Z-X Fund: $50 out of $200 (25%)

My Gear:
Guitar: Schecter C-1 Elite
Amp: B-52 ST-6012
Pedals/Other: BOSS Dynamic Wah, BOSS Metal Zone MT-2

Massive Failure