Souvenir USP-S | Serum (Factory New)

The USP-S | Serum sits in the mid-to-high price bracket. It features a distinctive Serum design that stands out in-game and maintains good trading liquidity. It's part of The Arms Deal 2 Collection, obtainable from the CS:GO Weapon Case 2, which adds to its collectible appeal. For players who main the USP-S, this skin offers an excellent balance of visual appeal and investment stability compared to budget alternatives.

Float values in CS2 determine a skin's wear level on a scale from 0.00 (perfect) to 1.00 (maximum wear). With a float range of 0.00 to 0.25, this skin has specific wear availability that affects pricing. Lower float values within any condition category (e.g., 0.01 vs 0.06 in Factory New) result in cleaner appearances and typically command higher prices. For high-value trades, always verify the exact float value using inspection tools.

Prices for the USP-S | Serum vary across marketplaces due to fees, regional pricing, and seller competition. This skin can be obtained by opening the CS:GO Weapon Case 2 or purchased directly from third-party marketplaces. The Steam Community Market charges 15% fees, while third-party markets like Skinport, DMarket, and Buff163 offer lower prices with 2-10% fees. Compare real-time prices in the market comparison table above to find the best deal.

Investment potential depends on several factors. The USP-S | Serum is from The Arms Deal 2 Collection (CS:GO Weapon Case 2) — skins from discontinued collections tend to appreciate as supply decreases over time. Key considerations: (1) Check the 30-day and 90-day price trends in the charts above; (2) Evaluate overall CS2 market conditions. Past performance doesn't guarantee future returns, but the USP-S | Serum has maintained steady trading interest. Diversifying across multiple items typically reduces risk.

Souvenir skins are exclusive drops from CS2 Major tournament matches. They feature gold stickers commemorating the specific match, teams, and MVP player. Souvenir USP-S | Serum cannot be obtained through regular case openings, making them significantly rarer than standard versions. The value depends heavily on which tournament, match, and player signatures are featured. High-profile player autographs (like s1mple or ZywOo) can multiply the skin's value several times over.

Yes, all weapon skins including the USP-S | Serum are purely cosmetic and can be used in all CS2 game modes including competitive matchmaking, Premier, and professional tournaments. Skins provide no gameplay advantages or disadvantages - they only change the weapon's visual appearance. Many professional players use skins during official matches, and you'll often see high-value items like this featured in tournament broadcasts.

The USP-S | Serum has remained relatively stable in price recently, with less than 5% movement over the past 7 and 30 days. Stable pricing suggests balanced supply and demand. This can be a good sign for investors looking for low-volatility items, and for buyers it means you're unlikely to overpay. Check the price chart above for longer-term trends.

The USP-S | Serum is part of The Arms Deal 2 Collection. It can be obtained by opening the CS:GO Weapon Case 2. Souvenir versions drop exclusively during CS2 Major tournament matches. All skins from the same collection share a rarity hierarchy, which affects trade-up contract possibilities and overall value.

The in-game description reads: "It has been hand painted using a blue theme to resemble an architect's blueprint. Sometimes the best-laid plans go awry" The Serum finish on the USP-S is a distinctive design that has made this skin a recognizable part of CS2's visual identity.

Based on our real-time price comparison across 40+ marketplaces, CSFloat currently has the lowest price for the USP-S | Serum at $400.00. However, prices change frequently as sellers list and buyers purchase. We recommend checking the marketplace comparison table above for the most current prices, and remember to factor in each marketplace's fees when comparing total costs.