When to reroll

Spawn cadence is ~40 seconds per car after the previous purchase. Use the junkyard-search-strategy tool to decide if rerolling is worth 39 Robux at your current Cash reserve.

When to visit the Auction House

Auction House holds BMW E46 and Halloween spec cars. New auction price cap is 49,000 (down from 75,000-79,000). Visit every 20-30 minutes for new drops.

Risk cap on auctions

Never bid more than 15% of your bankroll on a single auction. High-cap cars pay back only at Mr. Lupin (tier 4-5).

Reroll vs auction

Reroll at 39 R$ per skip. Auction at 49,000 (in-game cash). Reroll is for tier 2-3 hunting. Auction is for tier 4-5 hunting. Use both, but budget them separately.

Guide Media

Official Junk Mechanics Roblox thumbnail of a junkyard restoration scene
Official Roblox gallery thumbnail used for repair and flip pages.
Official Junk Mechanics Roblox thumbnail used for tier list and update notes
Official Roblox gallery thumbnail used for tier list and update pages.

Video References

Junk Mechanics — Junkyard Reroll & Luxury Update (Berlian Kecil) video thumbnail
Junk Mechanics — Junkyard Reroll & Luxury Update (Berlian Kecil) YouTube oEmbed verified Open on YouTube
Junk Mechanics — Turbo Update Showcase video thumbnail
Junk Mechanics — Turbo Update Showcase YouTube oEmbed verified Open on YouTube