at toyeast why is package with 3.0
 

tomy motor cost more than the same package with a 3.8 motor i don't understand and then the 3.0 package is on sale for 29 while most of the ones with the 3.8 are 24 dollars.

...work it to your advantage i guess?

Have you ever noticed that "everything" with TOMY or BIT on it seems to cost more ???? No matter where you buy it ! It's the "original" and you pay for the name!