World Beyblade Organization by Fighting Spirits Inc.

Does anyone have a B:D part that they will sell for around $1.50 to $2.50 U.S. currency or a string aluncher for $5

This belongs in the Buying subforum.

As for your request, I doubt anyone will sell B : D for that low. It has found some use recently, and it is a rather rare part (for many Hasbro bladers or those on a tight budget in any case) to obtain.