At this late of date, most transactions of these vintage + obsolete early Macs
appear online in auction sites; or in specialty sites, if of high collector quality.
If your iBook has FireWire ports, it would be the later of the first clamshell
model G3s and more desired of the two early colors series iBook.
iBook (FireWire) -- includes Indigo color... (identify by more than case color)
Introduced September 2000
Discontinued May 2001
Model Identifier PowerBook2,2
Model Number --
Order Number M7721LL/A (Indigo), M7720LL/A (Graphite)
Wi-Fi Optional AirPort card (802.11b)
Bluetooth None
Ethernet 10/100BASE-T (RJ-45)
Modem 56k
USB 1 - 12 MBit/s
FireWire 1 - 400 MBit/s
Display Composite video output to TV through AV port
{from http://mactracker.ca free database app}
A survey of auction activities may be found for more common products
(not at all conclusive of 'value vs auction' price) -- such as Bivoy...
http://us.bidvoy.net/iBook_G3_/111422 (all models incl clamshell)
The everymac.com site shows most all model specification details
& sometimes (about once or twice a year) shows a conditional value.
a History: https://en.wikipedia.org/wiki/IBook
{Awhile ago, I looked into their site to see what my 11+ year old iBook G4
Mid 2005 12-inch 1.33GHz model could be worth. ~ Their value was $48.
No telling if that meant anything; as mine is near mint w/ new $90. battery.
And original software install disc media, new unused power adapter, etc.}
This topic would likely be posted to notebooks> ibook (G3/G4) section.
Perhaps a community Host may relocate this vintage inquiry there.
A general search may show an occasional item for sale; a few years ago
I thought to look; & found two in Canada online, sale by owner. Under $200.
IF you happened across an as-new example, with box, power adapter, book
and software kit all with wrappers as-new, then it may bring above average $.
Once several years ago, I was fairly lucky (+ struck gold) visiting yard & moving sales.
Good luck & happy trails! 🙂