YOU SAID:

i costed an arm and a leg

INTO JAPANESE

私は腕と脚がかかりました

BACK INTO ENGLISH

I took arms and legs

INTO JAPANESE

私は腕と脚を取りました

BACK INTO ENGLISH

I took my arms and legs

INTO JAPANESE

私は腕と脚を取りました

BACK INTO ENGLISH

I took my arms and legs