How much do you make from flipping?

[BoyBetterKnow]

How much do you make from flipping and what items do you flip?

I'll post some of my flips here:

Tuna - 98gp each
9,818 Tuna - 962,164 Spent (98 each)
Sell at 103gp each - 1,011,254 (49,090 profit overall)
- SUCCESS -

Trout - 19gp each
10,000 Trout - 190,000 Spent (19gp each)
Sell at 20gp each - 200,000 (10,000 profit overall)
- SUCCESS -

Rune Arrow - 165gp each
5,000 Rune Arrows - 825,000 Spent (165gp each)
Sell at 178gp each - 890,000 (65,000 profit overall)
- SUCCESS -

Lobster - 208gp each
10,000 Lobster - 2,080,000 Spent (208gp each)
Sell at 225gp each - 2,250,000 (170,000 profit overall)
- SELLING -

Rune Arrow - 165gp each
6,700 Rune Arrows - 1,105,500 Spent (165gp each)
Sell at 178gp each - 1,192,600 (87,100 profit overall)
- BUYING -

Self explanatory I guess.