请翻译为英语：抱歉，这个价格不值得让我变更供货商。

Sorry,the price doesn't worth to change my supplier.
外贸函电中经常出现的.

Sorry, the price doesn't compensate my cost to change suppliers.

Sorry, this price can't make me to change my supplyer.

sorry, i wouldn't change my suppliers on the basis of this price you provided

Sorry, this is not worth the price, let me change the supplier

I'm sorry but this price isn't worthy for me to change the supplier.