http://guitars.musiciansfriend.com/product/Vox-Valvetronix-VT40-40W-Guitar-Combo-Amp?sku=H68242Or you could by a new amp with a tube pre amp (the vox tube setup is pretty cool.. it uses different resister layouts to emulate different kinds of cabinets before it sends the signal to the solid state amplifier) with a tad more power, that's new, and has a warranty.
I've used the 2x12 vt100 for years on stage and at home. The sound(s) is (are) really just fantastic.
There a separate knob for the power amp volume, so you get the same guitar sound no matter what volume you are playing at.
Honestly, it sounds better than any of the overpriced fenders you are going to look at (or, you can make it sound pretty much just like the overpriced fenders, with the modeling available), it's powerful enough to play in medium sized venues should you decide, it looks awesome, it sounds awesome, and it's a vox.