Price R/A: These are the average prices in Rimor/Atlantean as of 1-Jan-2012, checked in the Global Market Search (GMS) terminal with a neutral player with access to Neutral, Clan and Omni shops.
For nanos with Avail=SLG, it's an estimate of the price in the Garden/Sanctuary for a player with Comp. Lit. around 235.
This is only intended as a rough guide to the nano's real value, although it will be very useful if you're completely unaware of nano prices and about to sell, for instance, a QL60 Instruction Disc (Summon Grid Armor Mk I) to the shop (big mistake!).

Avail = Availability:

• R - This nano is (or was) rollable in nanocrystal form. I've rolled it myself with ClickSaver either as mission reward or "item to find". Check the F link to get the rollability facts for this nano.
• SLG - Available in some SL garden or sanctuary. Check the notes for more info.
• D - Unrollable. RK Dynaloot according to Trajanaxis' list and/or other sources, may drop from mission bosses too.
• QR - Unrollable, Quest Reward.
• ur - Unrollable. Probably boss-loot unless there are specific notes for it.

For the unrollable nanos I've provided an (ID) link as well, because in some cases you can find users' questions & answers on how to get them in Auno's ID description. You may find R/A GMS prices next to the ID too.

RMW - Link to a LIVE Rimor Market Watch report for this nano and/or ID.
AMW - Same for Atlantean.
VP - "Visual Profession" nano: Agents can upload it.

QL	Price R/A	Avail	RMW	AMW	VP	Name	Notes
76	40M / 29M	ur	N	N	x	Improved Hearty Constitution
90	105M / 177M	ur	N	N	!!!	Improved Instinctive Control	Agents can upload but NOT cast this nano
99	186M / 185M	ur	N	N	!!!	Improved Nano Repulsor	Agents can upload but NOT cast this nano
99	? / 30M	R F			x	Nano Repulsor
100	1.7M	SLG				Mutagenic Venom	AdoGar
119	1.2M / 9.6M	D	N+I	N+I		Vaccine of Deprivation - (ID ? / 30M)
123	? / 2.1M	R F			x	Healer's Hands
123	450k / 450k	R F			x	Radiant Heal
126		QR				Advanced Instinctive Control	Nodrop, 'Jobe Scientists' Scheol quest reward
126	1.4M / 3.8M	R F			x	Continuous Cellular Reconditioning
126		QR				Greater Instinctive Control	Nodrop, 'Knowledge of the Yuttos' Scheol quest reward
126	? / 3M	R F			x	Incandescent Venom
126		R F			x	Induce Muscle Spasms	ID and nanoformula names are Induce Musculature Spasms
129	2M / 680k	R F			x	Bloom of Health
129	1M / 2M	R F			x	Circulate Health
132	4M / 1M	R F			x	Enhanced Health Surge
132	3.5M / 1.3M	R F			x	Medical Response
136		R F			x	Advanced Cellular Rebuild
136	? / 760k	R F			x	Perpetuating Nano Reaper
139		R F			x	Pre-Combat Conditioning
139	1M / ?	R F			x	Team Tissue Repair
140	1.3M / ?	R F			x	Digitizing Sequencer
142	? / 1.1M	R F			x	Greater Periodic Checkup
142	? / 1.9M	R F			x	Repeated Cellular Trauma
142	2M / 3.6M	R F			x	Superior Nano Bandage
QL	Price R/A	Avail	RMW	AMW	VP	Name	Notes