Price

Date	A550	A590IS	Pro Series	SD1000	SD1100IS	SD750	SD800	SD850	SD870IS
Jun 2008	0	0	0	17660	0	17499	0	22994	24700
Jul 2008	0	0	0	0	0	16792	0	22994	24999
Aug 2008	0	0	0	0	0	0	0	22994	24999
Sep 2008	0	0	0	0	17400	16900	0	21994	24999
Oct 2008	0	0	0	0	15900	0	0	20994	26731

Rank

Date	A550	A590IS	Pro Series	SD1000	SD1100IS	SD750	SD800	SD850	SD870IS
Jun 2008	2475	0	1470	18	37	25	758	12	34
Jul 2008	1880	21	641	215	20	8	825	10	15
Aug 2008	1715	21	2087	347	24	18	986	11	28
Sep 2008	3004	5	536	489	8	13	938	19	37
Oct 2008	1626	5	1712	493	0	103	1008	22	139