PTMQ 81.b:14[2] :ומיזלא עיבידתיה‏ : it (i.e. the caravan) makes its merchandise cheaper
See the entire entry for zll vb. to be of little value

PTMQ 81.b:14[2] :הוה ידע דשיירתא {מ}<ת>יעול ומיזלא עיבידתיה‏ : he knew that the caravan would come in and cheapen his merchandise
See the entire entry for ˁḇīḏā, ˁḇīttā/ˁăḇīḏtā n.f. work

PTMQ 81.b:14[2] :הוה ידע דשיירתא {מ}<ת>יעול‏ : he knew that he caravan was entering
See the entire entry for šyārā, šyārtā n.f. caravan