This is more of a review but 3D printers are starting to become more affordable. Mods, please move if you believe this as advertising.
Source
Some comparisons between other printers.
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Source
Some comparisons between other printers.
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Solidoodle 2: single extruder head, 6x6x6-inch build envelope. Cost: $499.
MakerBot Replicator: dual extruder head, 8.9x5.7x5.9-inch build envelope, wooden frame, onboard controls, and direct printing from onboard SD card reader. Cost: $1,999 ($1,799 for single-extruder model).
3D Systems Cube: single extruder head, 5.5x5.5x5.5-inch build envelope, plastic chassis, prints via Wi-Fi. Cost: $1,299.
At $499, the Solidoodle 2 does not include a heated build platform. I would consider that a crucial feature. Keeping the base layers of plastic warm during printing helps keep the object in place. Without that heat, the object might move around during printing, ruining it. Fortunately, Solidoodle offers a heated platform in its Pro model, for an added cost of $50. The Expert model goes for $599, and includes the heated build platform as well as the metal and acrylic outer enclosure.