it costs me 1.26 to make a 50ml bottle of my favorite single flavor omg nic,,,,,,,,it takes me about 3 days to vape that,,,,,,,
so 42 cents a day. Of course, that's omg nic,,,,,,I no longer vape nic,,,,
when I make my daughter nic juice, it costs 2.21 for a 50ml bottle that lasts her at least a week or more,,,,,,,,32 cents a day.
I buy my PG by the gallon at Tractor Supply (24.00),,,,,,,my VG in 177ml bottles at Walmart for 3.87, my flavoring in 120ml bottles (12.87) at RTS,,,,,,,,,,and my nic also at RTS for 8.95 for 60ml (lasts forever with only one of us vaping nic),,,,,,,
Now, if you use 6 different flavors, that cost will go up slightly,,,,,,,,if you experiment a lot with flavors, that can add a lot of cost,,,,,,but we vape a few simple fruit flavors and DD also vapes some peppermint menthol,,,,,easy peasy and wicked cheap.