Tanga offers the refurbished Swingline GBC 12" Fusion 5000L Thermal Laminator, model no. 1703077, for $169.99 with free shipping. That's $56 under the lowest total price we could find for a new one. It laminates at 39" per minute, detects pouch thickness, and features auto alert, auto shut-off, and an LCD screen.
A 30-day warranty applies but it's unclear who backs it.