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
174	7.8M	SLG				Path of Shadow	PenSanc
175		QR				Advanced Medical Claim	NoDrop, Patch 17.7, Ashley quest reward ; Level 120+ required to start cyborgs sub-quest
175	8.4M	SLG				Slip of Idea	PenSanc
187		QR				Program Override	Nodrop, Patch 17.5.0, Pen Xan quest reward
198	4.2M / 2M	D	N+I	N+I		Fortune's Smile - (ID 1.1M / 3.8M)
199	10.9M	SLG				Intense Targetted Nanoweb	InfGar
200	15M / 14.4M	D	N+I	N+I		Luck's Lost Twin - (ID 2M / 5M)
200	11.7M	SLG				Tap Notum Vein: Inferno	InfSanc Pande
201	12.2M	SLG				Slip of Intent	InfSanc Pande
201	11.3M	SLG				Summon Shadowweb Spinner MK VI	InfSanc Pande
205	13M	SLG				Lasting Life	InfGar InfSanc
205		QR				Luck's Capricious Consequence	Nodrop, Inferno Tours quest reward
205	13.1M	SLG				Summon Shadowweb Spinner MK VII	InfSanc Pande
205	13.3M	SLG				Touched With Shadow	InfSanc Pande
207	14.2M	SLG				Intense Nano Bindings	InfSanc Pande
208	14.4M	SLG				Life Bond	InfGar InfSanc
209	16.5M	SLG				Slip of Will	InfSanc Pande
209	15M	SLG				Summon Shadowweb Spinner MK VIII	InfSanc Pande
211	16.5M	SLG				Lasting Ultimatum	InfGar InfSanc
213	17.3M	SLG				Blessed By Shadow	Pande
214	17.8M	SLG				Intense Agglutinative Nanoweb	Pande
215	18M	SLG				Summon Shadowweb Spinner MK IX	Pande
215		QR				Firewalled Sync Compressor	Nodrop, Patch 17.9, Ingame?
215		QR				Luck's Improved Capricious Consequence	NoDrop, Patch 17.7, ICC/DB quest 1st reward
215		QR				Improved Frenzy of Shells	NoDrop, Patch 17.7, ICC/DB quest 2nd reward
QL	Price R/A	Avail	RMW	AMW	VP	Name	Notes