The UMP-45 | Day Lily is a Mil-Spec SMG skin belonging to The St. Marc Collection.

The float range for this finish is restricted to 0.00–0.55, so Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred are the only obtainable conditions on the open market. The restricted range is set by Valve at the time of release.

Active listings for UMP-45 | Day Lily are tracked across 17 marketplaces, with prices spanning $70.18 to $212.00 depending on wear, variant, and seller.