I thought I Had to set the price range due to the unpriced unusuals but there proof of sale below, Should I re-make the suggestion with no range but set it as the highest amount only due to the sales below?

The unusual festive cover up effect Shining stag priced at 19 keys:

https://backpack.tf/stats/Unusual/Festive%20Cover-Up/Tradable/Craftable/219

the unusual brain-Warming wear effect calm snowfall:

selling for 14 keys and there’s in going price suggestions for the same amount

https://backpack.tf/stats/Unusual/Brain-Warming%20Wear/Tradable/Craftable/396

https://backpack.tf/suggestion/6946a235e802e43e1d043a02

unusual Misdirector effect current conductor:

multiple sellers asking for 8 keys with one sale for 8 keys and 20.11 ref but no price suggestions:

https://imgur.com/a/iVYXfNm

https://backpack.tf/stats/Unusual/Misdirector/Tradable/Craftable/390