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Manufactured in Switzerland, the cutting-edge MP9 SMG is an ergonomic polymer weapon favored by private security firms. It has been painted with red and purple metallic paints over a black base coat.
“Who says diamonds are a girl's best friend?”
As of 6 September 2026, MP9 | Ruby Poison Dart (Factory New) sells for €4.66 on CSFloat — the cheapest of 17 CS2 marketplaces tracked by Skinvesting, with live asks ranging up to €6.94 (49% above the best price).
49Skins is operated by our parent company: its placement is pinned and labeled, shown only when it actually stocks this item, and its price is live like every other row. The Lowest price tag always sits on the cheapest verified market — 49Skins included, on merit only. Skinvesting earns a commission on some outbound links at no cost to you.
Across 185 days of tracked daily prices, MP9 | Ruby Poison Dart (Factory New) recorded an all-time low of €2.69 on 26 May 2026 and an all-time high of €10.23 on 25 March 2026. Over the last 30 days its price moved a typical ±3.1% per day (median across the marketplaces pricing it). SkinBaron had the lowest price on 10 of the last 30 days. By live listings it currently ranks #1,183 of 22,515 skins tracked by Skinvesting.
