Budget...mmm... it's a bit difficult question cause in Mexico gear prices are sometimes 1/3 more expensive than in the US for example.

I may say... bout $500 or $600 USD top, remember, considering mexican price I may be talking of a amp of $100 bucks cheaper than what I'm plannig to pay.

I even considered going to US and buy it there, but carring an amp on a plane... damn... besides, if something happens to it I'll kill the entire arline.