Yeah, when I start kegging (soon) I'm planning on going cheap (ie picnic tap in a fridge) until I get a bar built and put a nice tap on it.
If I spend more than the minimum money on anything in between, it'll be a portable cooler with taps for kegs on the go (or something else that I'll keep and use even after I've got the bar in).
On deck: Little Bo Pils, Bretta Off Dead (Brett pale)
Secondary: Oude Bruin, Red Sky at Morning (Sour brown ale)
On tap: Saison Duphunk (sour), Amarillo Slim (IPA), Earl White (ginger/bergamot wit)
Bottled: Number 8 (Belgian Strong Dark Ale), Eternale (Barleywine), Ancho Villa (Ancho/pasilla/chocolate/cinnamon RIS), Oak smoked porter (1/2 maple bourbon oaked, 1/2 apple brandy oaked)