High Alchemy

Profit = High Alchemy value − item buy price − nature rune cost. No Grand Exchange tax (you're alching, not selling).

Item	Buy (instant buy)	High alch	Nature rune cost	Profit	Buy limit
Iron halberd	10	168	162	-4	125
Atlatl dart	140	294	162	-8	11,000
Black platelegs	1,000	1,152	162	-10	125
Emerald ring	614	765	162	-11	10,000
Steel crossbow (u)	46	196	162	-12	10,000
Iron platelegs	19	168	162	-13	125
Skills necklace(6)	11,972	12,120	162	-14	10,000
Fremennik brown cloak	3	150	162	-15	150
Rune cannonball	693	840	162	-15	11,000
Sapphire ring	393	540	162	-15	10,000
Jade necklace	620	765	162	-17	10,000
Steel spear(p)	50	195	162	-17	125
Yew shortbow	335	480	162	-17	18,000
Spatula	1,009	1,152	162	-19	50
Steel sword	53	195	162	-20	125
Oak blackjack(o)	100	240	162	-22	125
Broken dragon hasta	37,301	37,440	162	-23	70
Dragon thrownaxe	313	450	162	-25	11,000
Mithril sq shield	800	936	162	-26	125
Fishing potion(4)	15	150	162	-27	2,000
Fremennik beige shirt	15	150	162	-27	150
Fremennik grey shirt	15	150	162	-27	150
Iron plateskirt	33	168	162	-27	125
Fremennik purple cloak	17	150	162	-29	150
Gadderhammer	1,669	1,800	162	-31	8
Steel mace	4	135	162	-31	125
Jade bracelet	650	780	162	-32	10,000
Emerald amulet	636	765	162	-33	10,000
Redwood shield	639	768	162	-33	18,000
Teak repair kit	471	600	162	-33	13,000
Gold necklace	142	270	162	-34	18,000
Maple longbow	256	384	162	-34	18,000
Admiral pie	60	186	162	-36	10,000
Fremennik boots	174	300	162	-36	150
Banana stew	56	180	162	-38	6,000
Maple longbow (u)	70	192	162	-40	10,000
Mithril scimitar	503	624	162	-41	125
Demonic tallow	180	300	162	-42	11,000
Tonameyo white	240	360	162	-42	-
Rune thrownaxe	147	264	162	-45	11,000
Unstrung emblem	3	120	162	-45	10,000
Atlatl dart tips	31	147	162	-46	10,000
Rune shield (h4)	32,524	32,640	162	-46	70
Inoculation bracelet	1,421	1,536	162	-47	10,000
Sapphire bracelet	575	690	162	-47	10,000
White dagger(p++)	29	144	162	-47	125
Magic mix(2)	7	120	162	-49	2,000
Ochre snelm	67	180	162	-49	150
Ironwood logs	107	216	162	-53	12,000
Dragonstone bracelet	11,367	11,475	162	-54	10,000