That's sad correcting his English, it is called slang...
Also, the price does matter, as Mude said, if you stole one penny sweet from a Pix'N'Mix counter, it means nothing compared to stealing a 10grand car... But stealing is bad, and you need to commit the crime before you realise what you have done.
Overall, the origional poster has learnt his lesson, he deserves his bike back, and he has learnt a valuable lesson that he will not forget in the future, you commit a crime and break a law, you will eventually, someday, get punished for it.