Sealed Graffiti | 100 Thieves | Boston 2018

Sealed Graffiti | 100 Thieves | Boston 2018 is a graffiti cosmetic with a High Grade rarity, created by Valve and issued as part of the Boston 2018 releases. It is a sealed graffiti, meaning the asset represents a consumable spray rather than an applied permanent skin or agent.

As a graffiti, this item is used to spray a graphic onto surfaces during a match; players equip and activate it to leave the decal for a short time. Graffiti are purely cosmetic and function as a quick, expressive way to mark moments or callouts in-game.

This graffiti sits in the mid price tier, which puts it above entry-level tokens but below premium collector pieces in the market hierarchy. For a seller that means it is often priced to attract steady demand rather than speculative collectors hunting rare trophies.

With high liquidity, this item converts to cash faster than niche or low-traffic collectibles, so listings tend to complete without long waits. High liquidity paired with a mid price profile keeps turnover consistent for sellers moving inventory.

The graffiti was released on January 10th, 2018 as part of the Boston 2018 rollout and carries that event origin in its identity. That release date anchors its place in market history and is part of why certain buyers look specifically for Boston 2018 pieces.

As a sealed graffiti it is consumed when sprayed in-match and offers a short-lived visual that stands out on common surfaces; the artwork and color palette determine where players prefer to place it. This particular design reads as a team-themed decal meant for visible spots where the contrast and finish will register in screenshots and match clips.

If you want to cash out, use the Steam-authenticated checkout to sell for instant USD and the site will show the live market price on the price block of the item page. That price block reflects current demand and is the figure you should consult when deciding to list or accept an offer.