Any Ideas How To Raise.....

Ok, I made a deal with my parents that if I raise $500 then I can buy a horse, and I really want this horse, but the only problem is that I have no idea how to make this money, I'm helping my dad roof a house this summer but I'll probably only make about $100 so any ideas for a 12 year old girl to make $400 in a small town? lol I can't think of any at all... Id appreciate any help I can get!

Make things & sell them? Sell old junk that you don't need/use anymore? Sell card designs? Wallpaper designs? Buy stuff on ebay and sell it for more? There's a lot of random ways you can save up some money, if you just think of what you're good at, like little girls with 'happy birthday' can earn you money to go onto a card.

Ahhh i need to raise £500 in 2 years..sounds eaisy
but how????

The paper-round. I tried that for a week. Yeah, didn't like waking up at 5 every morning :|.

Em. How about...

ok I've got nothing.