Auction house flips on EU RP Alliance

A character can use its own faction's auction house and the neutral Blackwater house of its ruleset. When the same item is cheaper in one than in the other, you can buy it there and list it in the other. These are the gaps on World of Warcraft®: Forever that were also there a day ago, biggest first. Pick another house in the menu above.

Prices from the dumps of 13 min ago (14 Nov 04:18 UTC)

Buy at Blackwater, sell on Alliance EU RP Blackwater → EU RP Alliance, 5% cut

Item	Buy	Sell	Gap after cut	To buy	Listed there
Deviate FishBuy 1s 20c, sell 3s 20c	1s 20c	3s 20c	+1s 84c153%	56	294
Alterac SwissBuy 25s, sell 59s 97c	25s	59s 97c	+31s 97c128%	50	50
Tiger MeatBuy 5s, sell 5s 95c	5s	5s 95c	+65c13%	47	94

Buy on Alliance, sell at Blackwater EU RP Alliance → EU RP Blackwater, 15% cut

Item	Buy	Sell	Gap after cut	To buy	Listed there
Oily BlackmouthBuy 46c, sell 1s 55c	46c	1s 55c	+86c186%	1,349	156
Green Hills of Stranglethorn - Page 11Buy 3s 96c, sell 11s	3s 96c	11s	+5s 39c136%	30	21
Raptor EggBuy 95c, sell 1s 60c	95c	1s 60c	+41c43%	708	77
Copper BarBuy 60c, sell 1s	60c	1s	+25c42%	2,684	32
TigerseyeBuy 2s 29c, sell 3s 80c	2s 29c	3s 80c	+94c41%	557	32
Bolt of Linen ClothBuy 80c, sell 1s 30c	80c	1s 30c	+30c38%	2,086	21
Mageweave ClothBuy 5s 54c, sell 8s 29c	5s 54c	8s 29c	+1s 51c27%	1,469	155
Raptor HideBuy 2s 12c, sell 2s 90c	2s 12c	2s 90c	+34c16%	235	53

Alliance against Horde

Moving goods between the factions needs a character on each side and a hand-off through Blackwater, where anyone can buy the listing before your other character does. So these gaps are harder to use, but they show how far apart the two factions' markets are.

Buy on Horde, sell on Alliance EU RP Horde → EU RP Alliance, 5% cut

Item	Buy	Sell	Gap after cut	To buy	Listed there
Hot Lion ChopsBuy 1s 50c, sell 4s 55c	1s 50c	4s 55c	+2s 82c188%	93	54
Alterac SwissBuy 19s 99c, sell 59s 97c	19s 99c	59s 97c	+36s 98c185%	20	50
Tiger MeatBuy 2s, sell 5s 95c	2s	5s 95c	+3s 65c183%	28	94
Deviate FishBuy 1s 10c, sell 3s 20c	1s 10c	3s 20c	+1s 94c176%	104	294
Pristine LeatherBuy 5s 40c, sell 14s 50c	5s 40c	14s 50c	+8s 38c155%	100	174
Frilled LichenBuy 9s, sell 20s 79c	9s	20s 79c	+10s 75c119%	377	499
TigerseyeBuy 1s, sell 2s 29c	1s	2s 29c	+1s 18c118%	62	557
Torn Bear PeltBuy 3s 89c, sell 8s 75c	3s 89c	8s 75c	+4s 42c114%	91	39
Manual: Greater Healing PotionBuy 5s, sell 10s 90c	5s	10s 90c	+5s 36c107%	20	20
Stonescale EelBuy 1s 18c, sell 2s 50c	1s 18c	2s 50c	+1s 20c101%	526	1,270
SwiftthistleBuy 99c, sell 1s 97c	99c	1s 97c	+88c89%	691	1,430
Stringy Vulture MeatBuy 83c, sell 1s 63c	83c	1s 63c	+72c87%	145	140
Greater Nether EssenceBuy 1g 80s 99c, sell 3g 37s	1g 80s 99c	3g 37s	+1g 39s 16c77%	24	64
Elixir of Lesser DefenseBuy 2s 75c, sell 5s	2s 75c	5s	+2s73%	76	243
Green Hills of Stranglethorn - Page 6Buy 4s 21c, sell 7s 25c	4s 21c	7s 25c	+2s 68c64%	25	36
CoalBuy 3s 10c, sell 5s 25c	3s 10c	5s 25c	+1s 89c61%	88	152
Mithril Head TroutBuy 65c, sell 1s 10c	65c	1s 10c	+40c61%	221	296
Tin OreBuy 1s 36c, sell 2s 17c	1s 36c	2s 17c	+70c52%	407	2,175
Vision DustBuy 6s 92c, sell 11s	6s 92c	11s	+3s 53c51%	103	39
Vibrant PlumeBuy 10s 98c, sell 16s 99c	10s 98c	16s 99c	+5s 16c47%	56	80
Thistle TeaBuy 5s 25c, sell 7s 98c	5s 25c	7s 98c	+2s 33c44%	112	93
Cured Light HideBuy 2s 20c, sell 3s 20c	2s 20c	3s 20c	+84c38%	172	362
Lesser Nether EssenceBuy 68s 30c, sell 99s	68s 30c	99s	+25s 75c38%	60	179
Coarse WeightstoneBuy 1s 10c, sell 1s 59c	1s 10c	1s 59c	+41c37%	39	736
Iron BuckleBuy 1s 4c, sell 1s 49c	1s 4c	1s 49c	+38c36%	43	47

Buy on Alliance, sell on Horde EU RP Alliance → EU RP Horde, 5% cut

Item	Buy	Sell	Gap after cut	To buy	Listed there
Raw Rockscale CodBuy 58c, sell 1s 79c	58c	1s 79c	+1s 12c193%	1,691	334
Troll's Blood ElixirBuy 6s 24c, sell 18s 95c	6s 24c	18s 95c	+11s 76c189%	119	23
Elixir of AgilityBuy 6s 50c, sell 18s 80c	6s 50c	18s 80c	+11s 36c175%	163	99
Dream DustBuy 49s, sell 1g 40s	49s	1g 40s	+84s171%	333	52
GyrochronatomBuy 13s 35c, sell 37s 95c	13s 35c	37s 95c	+22s 70c170%	119	40
Magenta DyeBuy 28s, sell 77s 69c	28s	77s 69c	+45s 81c164%	31	71
Giant Clam MeatBuy 2s 89c, sell 8s	2s 89c	8s	+4s 71c163%	63	38
Greater Mender's PotionBuy 12s 99c, sell 35s	12s 99c	35s	+20s 26c156%	65	33
Elixir of Greater AgilityBuy 24s 99c, sell 67s	24s 99c	67s	+38s 66c155%	37	23
Slimy Murloc ScaleBuy 75c, sell 2s	75c	2s	+1s 15c153%	281	43
FirebloomBuy 25s 97c, sell 65s	25s 97c	65s	+35s 78c138%	184	142
Draught of Water BreathingBuy 2s 35c, sell 5s 80c	2s 35c	5s 80c	+3s 16c134%	151	73
Waylaid Crate: Journeyman IngotsBuy 5s 90c, sell 14s	5s 90c	14s	+7s 40c125%	55	26
Forceful Medium Armor KitBuy 10s 99c, sell 25s	10s 99c	25s	+12s 76c116%	48	31
Handstitched Leather BeltBuy 1s 20c, sell 2s 70c	1s 20c	2s 70c	+1s 36c114%	41	37
Waylaid Crate: Journeyman CuriositiesBuy 89c, sell 2s	89c	2s	+1s 1c113%	158	119
Golden RodBuy 14s 50c, sell 31s 96c	14s 50c	31s 96c	+15s 86c109%	176	40
Mithril TubeBuy 45s, sell 95s	45s	95s	+45s 25c101%	41	32
Waylaid Crate: Journeyman OreBuy 1s 18c, sell 2s 47c	1s 18c	2s 47c	+1s 17c99%	150	60
LiferootBuy 1s 33c, sell 2s 78c	1s 33c	2s 78c	+1s 31c99%	276	387
Iridescent PearlBuy 26s 97c, sell 55s 90c	26s 97c	55s 90c	+26s 14c97%	108	23
Rumsey Rum DarkBuy 73c, sell 1s 50c	73c	1s 50c	+70c95%	39	66
Lesser Arcane ElixirBuy 7s 48c, sell 15s	7s 48c	15s	+6s 77c91%	74	35
Iron OreBuy 7s 50c, sell 15s	7s 50c	15s	+6s 75c90%	447	81
Gold Power CoreBuy 8s 50c, sell 16s 98c	8s 50c	16s 98c	+7s 63c90%	158	64

How these are worked out

Prices are listed prices from the last hourly dump, not sales. A gap can close before you get there, and listing an item isn't selling it.
Buy and sell are near-lowest prices (the price of the cheapest 10% of units listed), so one stray cheap listing doesn't make a gap. Each side needs at least 20 units listed, to buy from and to sell against.
The gap is what a sale at the sell price brings in after the auction house's cut, minus the buy price. We haven't measured Forever's cut yet, so this assumes Classic's: 5% at a faction house and 15% at Blackwater. The deposit isn't counted. Only gaps from 10% to 200% after the cut are shown, at most 25 a table: a bigger gap is nearly always a few listings priced far above the market, which nobody buys.
A gap is shown only if it went the same way in the dumps about 24 hours earlier, so one that appeared this hour, and is probably gone soon, isn't.
Blizzard's data doesn't say which ruleset a house serves, so the names are inferred. They agree with BootyBayBroker's market labels and an in-game scan, but so far we've only confirmed EU PvP Alliance in game ourselves.