That sort of money will by you a chinese table, available from eBay and elsewhere.
Or £200 is enough to buy the materials to make one yourself.
If you want something better you'll have to find a second hand table or increase your budget.
I make furniture standard dining table/poker tables. £900 ish for a 10 seater, or I've got some smaller tables (8 or 9 seat on the go) for a bit less.
Give me a shout after you've binked a few more tourneys