I buy some items in TF2 & CS2, if you have what I want these are what I pay.
Disclaimer! - No browns over 10 ref and if the item is too expensive for me i.e. 49 ref for a musk item lol, I have the right to decline unless I put the specific color to buy on backpack!

1.) Firstly, Spelled Items (🎃👻🎩👓).

🔮 Any Halloween Spell = Unspelled Price +1 key
🔵🔴 Spectral / Chromatic +2 keys on hats🎩,+3 keys on non-hat items👓👕
👣 Footprints +3 keys on hats🎩,+4 keys on non-hat items👓👕
💚 Sinister/ Die Job/ Putrescent +1 key 10 ref on hats🎩,+2 keys on non-hat items👓👕
🗣️ Voices From Below +1 key 10 ref on hats🎩,+2 keys on non-hat items👓👕
🔥 Halloween Fire +3 keys
👻 Exorcism +1 key
🎃 Pumpkin Bombs +2 keys on 🚀Rockets/🔧Wrenches

(If the item is rare or Double Spelled and you want a +🔑key or so more then send an offer and we can talk about it. ☕)

2.) Secondly, Painted Items (🎨🖌️🎩).

+0.11 ref⚙️ (added to the bot buyorder price for an unpainted version) for Any Color ,
+0.33 ref⚙️ for 🌈Rainbow paints (including 216 and Slate), Orange,Yellow,Green,Purple etc.
+2.00 to 4.00 ref⚙️ for 🔵🔴Team Colors (Team Spirit, Teamwork, Operator, Cream, Balaclavas, Air of Debonair, Waterlogged labcoat),
+2.00 to 8.00⚙️ ref for 🖤Black/🤍White/💗Pink/💚Lime/🎱After 8

3.) Thirdly, Craft #'s (💎🎩👓)
💎 #1 - #10 = 3 keys🔑
💎 #11 - #100 = 1 key 🔑
💎 #6969 & #69420 = 1 key 🔑 (I will confirm with bp search)

4.) Fourth, 0️⃣Level 0 and 🎨🖌️Legacy Paint = 1 key 🔑

5.) Fifth, 🎨🖌️Glitched Painted Unpaintable Items = 1 key 🔑

6.) Sixth, 💼CS2 Cases = 1 ref⚙️each.

7.) Seventh, 🃏Steam Trading Cards = 0.11 - 0.33⚙️scrap each.

I also sell some TF2 items that I wish to pass on to fellow gamers.

💕❤ DONATION LINK <3333 https://steamcommunity.com/tradeoffer/new/?partner=8702609&token=6EwZPF4I I LIKE KEYS, UNUSUALS, SPELLS, AUSTRALIUMS, COLLECTORS ITEMS, RUST SKINS, CSGO KNIVES, GLOVES, AWPS, AK47'S 💕❤

BEWARE OF IMPERSONATORS IF YOU COMMENT. THEY WILL TRY TO SCAM YOU, I NEVER ASK ANYONE TO GO ON A STRANGE WEBSITE! DONT CLICK ANYTHING SUSPICIOUS LINKS AND CHECK THE STEAM ID NUMBER ON HIS PROFILE TO SEE IF IT MATCHES THE EXACT ONE FROM MY BP SALE.

I AM NOT A ROBOT BUT I GOT A ROBOT D***
I AM A REAL AMERICAN, FIGHT FOR THE RIGHTS OF EVERY MAN