20% flavor,,, really? WOWzers I was looking at 5-15% most. I know it depends on a lot of factors and I haven't started yet (still not home to play with my kit).
OP, I bought bottles, syringes, PG, VG, and 200mL and a ton of nic (200+ mL of 100mg nic) for about 150 bucks. From what I've heard you will want to go with a weaker nic unless you have somewhere ventilated to mix and know proper lab procedures (30-50mg), but that's just what I've heard. I have a place to work and lab skills so I didn't worry about the warnings too much. The nic alone should be enough for me to mix 2000-4000mL of juicies so I'll be good to go for a LONG time, and as I keep dropping my nic it'll probably last forever if stored properly.
For 100 bucks you can get a LOT. about 10-15 bottles of various flavors were included in the above price as well.