Newbie-just planted my first seed

Ive jus planted my first seed, only want to grow 1 or 2 plants. Im looking to buy a complete indoor tent and i am willing to spend up to £160. looking for the best place to buy from? I found a complete indoor tent for 130 but it didnt come with a fan.
Do i need a fan?
Can i get it any cheaper?
can any one help me please??

you wont need a fan for one or 2 plants. or a 160 pound (?) grow tent. thats a lot of money for a grow space just put it in a closet or somewhere you can makesure it stays dark when lights out. and you should plant several seeds cause you dont know how many are going to be female. it would suck to grow 1 plant just to find its male and have to start all over.

Secret Jardin make the best ones by all accounts. They're way cheaper than your stated max price too - http://shop.ebay.co.uk/?_from=R40&_trksid=p3907.m570.l1313&_nkw=secret+jardin&_sacat=See-All-Categories - 120cm by 120cm and 200cm high for £60 delivered. This saving should be spent on an extractor fan, and possibly a carbon filter (to prevent the smell getting out). You will need the fan in order to replace the air, a vital requirement of any growing area. It will also be essential in order to keep the temperatures down if you're using any sort of metal halide/high pressure sodium style lamp.

I feel I should ask at this point whether you have any sort of lighting? As your plant should pop out of the soil in the next couple of days and is gonna need some proper lighting from the start.

oh and ps, good luck - 2 weeks into my first ever grow, and have to say, its a very enjoyable little hobby