N-slot, Gold and Purple average-price hints and how they are calculated

The 8 hints

There are 4 slot hints + 4 color hints — each gives the average or total of the collectibles in its group.

• · 4 slot hints: 1-slot, 3-slot, 4-slot (removed after the 1.3 update) and 9-slot average — the average price of collectibles of that slot size (any color).
• · 4 color hints: Gold average, Gold total, Purple average, Purple total — the average or sum of the prices of that color.
• · Collectibles in each hint group: 1-slot 54 · 3-slot 19 · 4-slot 33 · 9-slot 8 · Gold 50 · Purple 50.
• · The 3-slot average was added in the game's 1.3 update on 2026-08-19, and the Gold total was confirmed on 2026-08-29.

Auction Practice UI

The game rounds averages down

The game rounds averages down, not to the nearest — 86,783.5 shows as 86,783.

• · The average the game shows is an integer with the decimals dropped.
• · Verified case ① 4-slot average 86,783 = Golden Arowana (111,111) + Blue and White Porcelain Vase (62,456). Sum 173,567, average 86,783.5 → shown as 86,783.Golden Arowana111,111Blue and White Porcelain Vase62,456
• · Verified case ② 4-slot average 7,354 = Clearblue Shell (356) + Universal Adapter (18,031) + Scale Pattern (3,677). Average 7,354.67 → shown as 7,354 (rounding would give 7,355).Clearblue Shell356Universal Adapter18,031Scale Pattern3,677
• · Verified case ③ 4-slot average 90,694 = 6 collectibles: Lotus C198 Record Player, Bunny Box, White Dragon King, Preserved Flower Wreath, Starshaker, Doodle Board. Average 90,694.5 → 90,694.Lotus C198 Record Player1,624Bunny Box7,222White Dragon King300,000Preserved Flower Wreath200,201Starshaker31,618Doodle Board3,502
• · Rechecking 611 registered results: of the 502 with a fractional part, 497 matched rounding down, and the 5 misses were all rarity ×2 event matches (they match once prices are doubled).
• · So the Combo Finder doesn't look for "average = input"; it finds every combo where input × count ≤ total < (input + 1) × count.

Site screen

Entering two hints together

Hints from different groups combine, up to two — and a collectible in both groups counts toward both averages.

• · You can enter up to two hints from different groups: one of the 4 slot hints · one of Purple average/total · one of Gold average/total. Purple average and Purple total can't be combined.
• · 10 collectibles are both Gold and 4-slot — enter the Gold average and the 4-slot average together and these 10 count toward both averages.
• · Eight are Gold and 3-slot, and two are Gold and 9-slot (Asahi Inori Figurine and Wheelchair Model).Asahi Inori Figurine30,264Wheelchair Model27,159

Golden Arowana111,111Crystal Tail101,403Double-Neck Jade Bottle - White80,754Blue and White Porcelain Vase62,456Oceanic Dewdrops19,926Universal Adapter18,031Spring Sheath15,309Blueflame Spark Plug15,108Snowfall Emerald15,037Cubox Technologies Power Bank11,981

• · In that case the Combo Finder doesn't search the two sets separately: it runs a joint search in which both constraints share the quantity of the overlapping collectibles. Pairs with no overlap, like Purple + Gold, can also be combined.

What hints can't tell you

A hint covers only its own group — it can't rebuild the whole board.

• · A Gold average only yields candidate Gold line-ups. It does not reconstruct the whole lot.
• · White, Green and Blue collectibles that aren't 1, 3, 4 or 9 slots (2 slots, for example) show up in no hint. You can only confirm them through silhouette and color reveals.
• · In a rarity ×2 event match, turn on the Combo Finder's [Gold rarity ×2] or [Purple rarity ×2] toggle. Prices are then measured at double.