Wanted 4*, 3 night stay 19th, 20th, 21st March (Con.Centre-Capitol Hill) but failed over several days/tries up to $80. Noted from most hotel websites that Wed 19th March in Convention Centre-Capitol Hill always at a premium to Thurs/Fri. So decided to split and try for 2 nights 20-21st. There are two free 4*rebid zones for DC. Started at $68 rejected, add 1st rebid zone (Crystal City) $72 rejected, add 2nd rebid (Springfield) $76 Accepted. Used Savingsbarn link Hotel website (Marriott) cheapest ('Special weekend rate') $159 (if you add Wed 19th March $359 a night, what a rip-off!). Although I use priceline a lot, and your excellent site (and another that shall remain, of course, nameless) I confess to not posting enough, in fact I lost my previous details, that's why I signed up as a newbie again for this post, but my conscience wouldn