WTB heater for my 5 gallons

[RickyTran]

I am in dire need of a heater for my guppies in a 5 gallon tank. I don't have much money, but could put $5-$10 together from the sofa. If anyone has one that they don't need, I will be more than happy to take it off your hand. preferrably a 25W heater.

[algarciajr]

I think I have a 25 watt, but probably to far from you for a 25 watt heater.