If you really like buggy, look at the short course versions. AE and Losi have one. Here is a link to the
AE buggy:
You will still need a battery and charger.
Here is a charger that is decently priced and has lots of good features.
Venom charger.
Here is a battery
option.
There are some cheaper chargers out there too but I run two of these Venom chargers and have liked them just fine.