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
39	120k	SLG				Ward	ElyGar
50	? / 7.3M	ur	N	N		Fury	SL dyna, found in Nascense dungeons, Nascense 'Core' Malah-Anas, Ely mobs too.
75	750k	SLG				Reaper	SchGar
76	740k	SLG				Benevolent Ward	SchGar
126	1.1M / 2.5M	R F				Tone of Harmony
127	3.5M	SLG				Havoc Reaper	AdoSanc
129	740k / 2M	R F				Ambient Convalescence
131	620k / 760k	R F				Barrier of the Veracious
134	3.8M	SLG				Guardian Ward	AdoSanc
135	20M / 41M	ur	N	N		Sharpen Instincts
141	720k / 420k	R F				Enervate Shackles
144	28M / 5.8M	ur	N	N		Fervor of the Disciple
146	1.2M / 3.8M	R F				Imminence of Warfare
150		QR				Wrath	Patch 17.7, Ashley quest reward ; Level 120+ required to start cyborgs sub-quest
151	960k / 1M	R F				Tone of Rapport
155	1M / 720k	R F				Grace of the Samurai
156	1.1M / 6.8M	R F				Ambient Regeneration
159		R F				Vengeance of the Blessed	PenGar
162	1.2M / 1.1M	R F				Enervate Bindings
163	4.2M / ?	ur	N	N		Venerated Sanctifier	SL dyna
164	1.5M / 720k	R F				Finality's Edge
166	1.5M / 760k	R F				Barrier of the Resolute
168	7M	SLG				Carnage Reaper	PenSanc
170	77M / ?	ur	N	N		Guardian of Might	SL dyna
171	2.5M / 15.1M	ur	N	N		Fervor of the Fanatic
QL	Price R/A	Avail	RMW	AMW	VP	Name	Notes