Pentosin Dot 4 Brake Fluid
 

Just found this as a good alternative with slightly higher boiling temps than the usual Prestone or Valvoline brake fluids.
Only $13 for a liter (32oz). MADE IN GERMANY

Dry Boiling Point ≥265°C/≥509°F
Wet Boiling Point ≥165°C/≥329°F
http://www.pentosin.net/specsheets/p...superdot_4.pdf
orileys and pep boys apparently have it in store.

There's a Low Viscosity version too, if anyone thinks that us a better option (any opinions on that?)