Thumb Score: +5 Monoprice.com is selling their 15-watt tube amp for 135.99 today. Enter promo code FUNDAY to get 15% off the current 159.99 price. https://www.monoprice.com/product?p_id=611815 Shipping can be a little pricey, but this is still the best price I've seen on this amp and unheard of for a 15-watt all-tube guitar amp.