newegg offers the refurbished, no-contract Apple iPhone 4 8GB Smartphone for Sprint in Black, model no. MD146LL/A, for $199.99. Apply coupon code "CLRNCMDNS55" to cut it to $189.99. With free shipping, that's $260 under the lowest total price we could find for a new, contract free iPhone 4, although we saw a refurb for $10 less three weeks ago. It features an Apple A4 processor, 326-ppi (pixel per inch) Retina 3.5" display running at 960x640, gyroscope, front- and rear-facing cameras, 5-megapixel camera with LED flash, 720p video capture at 30 fps, 802.11n wireless networking, dual microphones, and more. Deal ends April 1.

Of note, a 90-day warranty is provided, but it's unclear who backs it.