Best f2p item to flip/merch?

What's the most profitable item to flip/merch in f2p. I'm looking for an item that will buy/sell within 2-4 hours.

 

Flipping mostly works with very volatile items so whats profitable always changes. Just test margins and hopefully you will find something. What always works is PK stuff: rune scimitars, r2hs, lobsters, swordfishes, strength amulets, strength pots and so on.

 

You could probably do any type of god armor/halloween masks or try some main PK items.

Swordfish, anchovy pizzas, rune scims, 2hs, rune armor sets, rune gauntlets, addy arrows etc.

 

Gems, any type of gem.

Sapphies, Ruby's, Diamonds, etc. Any type of Gem is the best f2p item to flip, you can buy them without a lock and they sell very fast.

 

If i told you it wouldn't be the best would it?

 

^ That's why Sythe has the "PM" option

 

Prices change all the time, it's hard to determine which is the best.

But like what other people have said, try flipping popular pk items.

 

If i told you it wouldn't be the best would it?