https://forums.backpack.tf/topic/6033-rules-for-unusual-price-suggestions/

For Strange Unusual weapons and War Paints, these must be priced with the Strange quality (orange background), not Strange Decorated (white background with an orange border).

https://backpack.tf/suggestion/6abff15def2ff8315f060eb4 - suggestion was already made.

Also: For Strange Unusual weapons and War Paints, these must be priced with the Strange quality (orange background), not Strange Decorated (white background with an orange border).