Here's the MX-700 on sale for $99.99
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This MFC, and the much more expensive MX-850 are the last of the Canon printers using the PGI-5 Pigment Black / CLI-8 Dye Color carts that can be easily and economically refilled and chips reset. Refilled compatibles are in good supply at reasonable prices, too. The newer Canon printers use different ink, smaller carts and IIRC have no chip resetters available.
The MX-700 uses a 4-ink print engine (pigment black and dye C/M/Y) and in the one I bought last fall is a great all-around copier and printer that does a decent job on photos. In 6 months of weekly use none of the ink levels have visably or by software monitoring fallen below the full mark -- a good sign of thrifty ink consumption. The MX-850 uses a 5-ink print engine which adds dye black to the previously mentioned inks for better photo prints.