mate, id take the risk and get 500-1000 or so pressed up featuring your best tracks...
Prob cost you up to a £1000 which aint that much(you could get a small bank loan). Then distribute them yourselve...you could prob get £2- £2.50 a record.
You would have to work hard, phone shops and basically PUSH your vinyl onto folk.....at partys etc.
It would be hard work but once you shift them all you could then pay yer loan off and have the money to do it again.
I know a couple of boys that have took this route and have shiffted all ther tracks.......
Could even use them in exchange for other vinyl in shops.