how much is this worth?

[Rider-trx_250ex]

if the kid is allowed to sell this im gonna buy it from him for like 20-50 dollars. it needs something done to the carb. on the bike it says r65x. how much is this worth and does anyone know a site where i can get info on it from? some pics are below. quality isnt good cuz it was taken from my phone.

[Rider-trx_250ex]

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[Rider-trx_250ex]

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[Rider-trx_250ex]

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[Nick110]

It says GSX r no 65 X r. For 20 bucks I would buy it and fix it. My friend used to have a mini chopper from Pep Boys and it was pretty fun. It went like 25.

[trick250r]

i laid one down goin about 30 on a mini rocket...darn potholes. they're a lot of fun, buy it man.