Newcomer to the MAC world and loving it, but just found out my dell printer AIO 924 (I love) does not support MAC

. I've been looking for a printer and now am very overwhelmed (which one to choose)??? I want your opinion as to the best printer for my (IMAC OS X 10.4.8) but within the 50 - 150 dollar range AIO including FAX. THANK YOU!
The word "best" when used with something people purchase is extremely subjective, and is not easily approached by pointing to this or that printer.
Here are a few things to consider when purchasing a new printer:
1) First and foremost, does your OS/computer support it? If they won't, you have just wasted beau coup bucks. Consider: You purchase a parallel printer, but have no parallel port on your computer. Will that work out? Obviously not. Most printers nowadays are USB printers. As long as the printer driver will support the machine you bought it for, it will be usable. Make sure you go to the manufacturer's website FIRST and investigate whether the manufacturer supplies high-quality drivers for the machine/OS you plan on using iut with. Also investigate whether the manufacturer is going to CONTINUE supporting that particular printer in future OS upgrades.
2) Secondly, are its ink refills reasonably priced within your budget?. The majority of printer manufacturers sell printers cheaply, but charge an arm and a leg for ink refils. In fact, most printers today are just ink-delivery systems for the various manufacturers, who make their profit margins through ink-refill sales. This is why they are all fighting third-party ink suppliers in court so vigorously at the present time, and why printer prices are so "reasonable".
3) Will the printer do what you need it to do? If it won't, don't buy it, since there are hundreds of printer manucturers out there who are anxious to sell you one which WILL do what you need.
Almost all Epson or HP printers are compatible with OS X. Lexmark is a PC devices manufacturer, so I don't advise buying or using one with a Mac. In addition, Lexmarks are notoriously slow, noisy, and ink-hungry on top of their ink refills costing big bucks.
A few hours on the Net researching the matter will pay dividends in the end.