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
184		QR				Ice Burn	Nodrop, Patch 17.5.0, Pen Xan quest reward
190	9.5M	SLG				Impart Resentment	InfGar
194	9.9M	SLG				Element of Corrosion	InfGar
197	200M / 161M	D	N+I	N+I		Calling of Thor - (ID 150M / 149M)
197	27M / 60M	D	N+I	N+I		Rampage of Juggernaut - (ID 5M / 11M)
197	93M / 103M	D	N+I	N+I		Rampage of the Berserker - (ID 35M / 118M)
197	8.5M / 60M	D	N+I	N+I		Skill of the Guillotine - (ID 13M / 12.7M)
197		D	N+I	N+I		Vlad's Revenge - (ID)
199	4M / 18.7M	D	N+I	N+I		Call of the Maelstorm - (ID 2M / 1.1M)	Converts from Instruction Disc (A DCSD containing 1 BBI Minami-90 Sticky Love Rain) (PSI)
200	10.7M	SLG				Wrathbringer	InfSanc Pande
201	11.1M	SLG			x	Mongo's Gargantua	InfSanc Pande
203	11.8M	SLG				Belligerent Stance	InfSanc Pande
207	13.5M	SLG				Hatebringer	InfSanc Pande
209	14.4M	SLG			x	Mongo's Mighty Colossus	InfSanc Pande
211	15.2M	SLG				Rancorous Enmity	Pande
213	16.1M	SLG				Element of Poison	Pande
214	16.6M	SLG				Ragebringer	Pande
215		ur	N	N		Improved Prodigious Strength	Patch 17.7 - Ingame?
215		ur	N	N		Mongo DeCrush	Patch 17.7 - Ingame?
215	17.1M	SLG			x	Mongo's Mega Leviathan	Pande
215		QR				Improved Element of Malice	Nodrop, Patch 17.9, Coursey quest reward?
215		QR				Improved Essence of Behemoth	+54 Str&Sta, NoDrop, Patch 17.7, ICC/DB quest 1st reward
215		QR				Superior Fortify	NoDrop, Patch 17.7, ICC/DB quest 2nd reward
215		QR				Improved Mongo Crush!	NoDrop, Patch 17.7, ICC/DB quest reward?
215		QR				Mongo's Ultra Improved Behemoth	NoDrop, Patch 17.7, ICC/DB quest reward?
216	17.5M	SLG				Element of Malice	Pande
218	18.5M	SLG				Element of Radiation	Pande
219	19M	SLG				Dreadbringer	Pande
220	19.5M	SLG				Mongo's Ultra Behemoth	Pande
QL	Price R/A	Avail	RMW	AMW	VP	Name	Notes