Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
James decides to buy himself a new barbell.  It cost 30% more than his old $250 barbell.  How much did it cost?

### Response:
 มันมีราคาสูงขึ้น 250 x 0.3 = $<<250*.3=75>>75 จากบาร์เบลเก่าของเขา
ดังนั้นมันมีราคา 250 + 75 = $<<250+75=325>>325