Например http://market.yandex.ru/guru.xml?CMD=-RR=9,0,0,0-PF=1801946%2BEQ%2Bsel%2B1870931-PF=2142398548%2BLT%2Bsel%2B1025.826904-PF=2142398546%2BGT%2Bsel%2B854.855774-PF=2142398539%2BGT%2Bsel%2B3000-PF=2142398543%2BEQ%2Bsel%2Bx1670617603-PF=2142398534%2BGT%2Bsel%2B15-PF=2142398530%2BEQ%2Bsel%2Bx1032396760-VIS=20160-CAT_ID=432460-EXC=1-PG=10&hid=91013