Today only, TigerDirect offers the refurbished Wi-Ex zBoost SOHO Xtreme Dual Band Cellphone Signal Booster
, model no. YX545X, for $99.99
with free shipping
. That's $55 under our mention of a new unit from October and the lowest total price we've seen. (It's also $60 under the price of a new unit today.) It provides coverage for up to 5,500 square feet and is compatible with CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3G, and other networks.
A 90-day warranty applies, but it is unclear who provides it.