← All Old Guadalajara variants

Sulphurous Old Guadalajara

✦ SulphurousUnusual1mo ago

This price has not changed since 2026-10-01 20:08 UTC. It reflects the last observed trade rather than current market value, and this page is excluded from our sitemap for that reason.

Sell price
104 keys, 49.44 ref
Buy price
91 keys, 6.77 ref
In keys
105 keys
In USD
$225.31 at the Steam key rate

Community price on backpack.tf: 85.0 keys, last changed 2025-10-28 (1.0y ago). The live quote above, 105 keys, is 23% higher and last moved 1mo ago. They are different measures: the quote is what traders and bots are asking and bidding on the classifieds right now, and it moves for thousands of items every day; the community price is a suggestion accepted by vote, which changes only when someone argues it should. A quote well away from the vote is usually a price that is about to be re-argued. Community prices from backpack.tf, read under an hour ago.

Price history

52 observations

Interactive chart. Press the left and right arrow keys to move along the series, Home or End to jump to either end, Escape to clear.

The key axis converts at today's rate. Prices are recorded in metal, so a line that is flat in keys followed the key rate rather than standing still.

Sulphurous Old Guadalajara sell price, 2025-09-25 to 2026-10-22: 52 observations, from 77.0 keys to 7.23 keys. Sampled evenly across the range.
Observed (UTC)SellBuy
25 SEP 2025 · 03:29 UTC77.0 keys63.0 keys
30 SEP 2025 · 20:57 UTC76.9 keys62.9 keys
19 OCT 2025 · 20:27 UTC69.9 keys62.9 keys
25 OCT 2025 · 16:47 UTC66.6 keys59.9 keys
10 NOV 2025 · 00:49 UTC80.1 keys72.1 keys
8 JUL 2026 · 11:11 UTC61.1 keys53.1 keys
22 JUL 2026 · 14:45 UTC36.0 keys31.3 keys
29 JUL 2026 · 02:45 UTC65.7 keys57.2 keys
3 AUG 2026 · 00:24 UTC69.6 keys60.5 keys
20 AUG 2026 · 02:09 UTC8.36 keys7.27 keys
22 AUG 2026 · 10:09 UTC41.5 keys36.1 keys
25 AUG 2026 · 02:08 UTC40.7 keys35.4 keys
2 SEP 2026 · 18:09 UTC72.1 keys62.7 keys
3 SEP 2026 · 10:08 UTC78.0 keys67.8 keys
5 SEP 2026 · 12:10 UTC6.92 keys5.99 keys
6 SEP 2026 · 18:09 UTC6.94 keys6.01 keys
7 SEP 2026 · 12:08 UTC7.12 keys6.19 keys
8 SEP 2026 · 06:09 UTC6.98 keys6.05 keys
10 SEP 2026 · 00:08 UTC103 keys89.5 keys
10 SEP 2026 · 12:08 UTC104 keys90.1 keys
11 SEP 2026 · 00:08 UTC106 keys92.0 keys
11 SEP 2026 · 12:08 UTC107 keys92.7 keys
12 SEP 2026 · 12:08 UTC108 keys94.0 keys
21 SEP 2026 · 18:09 UTC109 keys95.2 keys
23 SEP 2026 · 00:08 UTC7.10 keys6.17 keys
24 SEP 2026 · 06:08 UTC7.14 keys6.20 keys
24 SEP 2026 · 18:08 UTC7.13 keys6.20 keys
25 SEP 2026 · 08:08 UTC7.15 keys6.22 keys
26 SEP 2026 · 10:08 UTC7.16 keys6.23 keys
27 SEP 2026 · 00:08 UTC7.07 keys6.14 keys
27 SEP 2026 · 12:08 UTC7.23 keys6.29 keys
29 SEP 2026 · 22:08 UTC103 keys90.0 keys
1 OCT 2026 · 04:08 UTC104 keys90.7 keys
1 OCT 2026 · 20:08 UTC105 keys91.1 keys
2 OCT 2026 · 13:12 UTC108 keys93.8 keys
5 OCT 2026 · 21:09 UTC111 keys96.5 keys
6 OCT 2026 · 21:09 UTC112 keys97.4 keys
7 OCT 2026 · 09:09 UTC110 keys95.9 keys
18 OCT 2026 · 03:08 UTC7.22 keys6.29 keys
22 OCT 2026 · 01:12 UTC7.23 keys7.23 keys

Price history in numbers

52 readings since 25 Sep 2025

Over the last 30 days the Sulphurous Old Guadalajara's sell price ranged from 7.22 keys to 113 keys and is down 93.5% after 4 moves. Over a year it ranged from 6.92 keys to 113 keys (down 91.0%). Today's 7.23 keys sits at the bottom of its range: the lowest we have recorded is 6.92 keys (5 Sep 2026) and the highest 113 keys (7 Oct 2026). The price has moved 51 times since we began recording it — about once every 8 days.

WindowLowHighChangeMovesReadings
30 days7.22 keys113 keys−93.5%45
90 days6.92 keys113 keys−89.0%4041
a year6.92 keys113 keys−91.0%4647

Details

SKU247;5;u64
Last price change2026-10-01 20:08 UTC
Key rate when recorded62.33 ref

Same effect, other items

the effect across the catalogue
ItemValueUpdated
Sulphurous Villain's Veil1,850 keys12mo ago
Sulphurous Antlers1,550 keys12mo ago
Sulphurous Pyromancer's Mask1,068 keys1mo ago
Sulphurous Exquisite Rack973 keys3mo ago
Sulphurous Team Captain782 keys4mo ago
Sulphurous Soldered Sensei765 keys12mo ago
Sulphurous Le Party Phantom531 keys12mo ago
Sulphurous Polar Pullover436 keys12mo ago
Sulphurous Brainiac Hairpiece432 keys3mo ago
Sulphurous Tough Stuff Muffs316 keys3mo ago

Other effects on the Old Guadalajara

same item, different effect

Priced similarly

across the catalogue