This is an exhaustive list of all TI graphing calculator related things known to exist that I DON'T have.
Anything manufactured by TI or "official" third-party vendors (such as Vernier) are included.
Manuals, guidebooks, custom/individual slide cases, and original boxes/packaging are not considered.
ROM version differences across the same model are not considered.

Engineering sample/prototype stuff I don't have (presumably one-of-a-kind or close to it):
	TI-73 ViewScreen Engineering Sample
	TI-81 Engineering Sample
	TI-82 Engineering Sample
	TI-82 Plus EVT
	TI-83 Engineering Sample (83+ style case, which I do have)
	TI-83 Plus.fr Prototype
	TI-84 Plus C Silver Edition Prototype
	TI-83 Premium CE EVT
	TI-86 Engineering Sample
	Voyage 200 Engineering Sample
	Phoenix 1
	TI-Nspire Prototype
	TI-Nspire CAS+ Evaluation (blue, no lettering at top)
	TI-Nspire CAS+ DVT1 (no lettering at top)
	TI-Nspire CAS+ New Zealand (much darker outer keys, no "menu" key in upper right)
	TI-Nspire Color Prototype
	TI-Nspire CX Prototype
	TI-Nspire CM-C Prototype
	TI-Nspire CX-C Prototype ("Chinese Language") (~$189)
	TI-Nspire CX-C CAS Prototype ("Chinese Language") (~$423)
	TI-Nspire CM EVT1
	PLT FHH1 FIDO
	PLT SU1 TOTO
	PLT DS1
	PLT WS1
	PLT USB1
	PLT VIEW
	PLT IRDA

Calculators I don't have (all color variations of models I do have):
	TI-83 Plus Blue (BTS 2004) (S0504E-BL) (~$50)
	TI-83 Plus Cool Blue (BTS 2001) (I0501D) (N/A)
	TI-83 Plus Cool Blue (BTS 2007) (F07BL) (ugly blue/black stripes through "TI-83 Plus" lettering) (~$45)
	TI-83 Plus Pink (BTS 2007) (F07PK) (sold in France) (N/A)
	TI-84 Plus Silver Edition (WMST08-PK) (all pink, F1-F5 keys are much darker shade) (~$100)
	TI-84 Plus Silver Edition (TA08-PK) (all pink, LCD trim is lighter shade, model lettering is dark pink) (~$130)
	TI-84 Plus Silver Edition (OD08-PK) (all pink, F1-F5 keys are similar shade) (~$77)
	TI-84 Plus Silver Edition (OD08-OR) (all orange) (~$145)
	TI-84 Plus Silver Edition (BB08-BL) (gray with blue LCD trim and keys) ($90)
	TI-84 Plus Silver Edition (BB08-PU) (gray with purple LCD trim and keys) ($50)
	TI-84 Plus Silver Edition (ST08-BL) (all darker blue) (~$95)
	TI-84 Plus CE (Silver Linings) (~$100)
	TI-84 Plus CE (Radical Red) (~$100)
	TI-84 Plus CE (True Blue) (~$100)
	TI-84 Plus CE (Denim) (~$100)
	TI-84 Plus CE (Lightning) (~$100)
	TI-84 Plus CE (Plum Pi) (~$100)
	TI-84 Plus CE (Positively Pink) (~$100)
	TI-Nspire CX-C (no proof that this actually exists) (N/A)
	TI-Nspire CM-C CAS (black) (~$135)

Accessories I don't have:
	Orion TI-84 Plus ($600)
	TI-84 Plus Silver Edition faceplates and slide cases (15 * ~$12 each):
		Orange
		Blue
		Pink
		Brown
		Gold
		Dark red
		Red
		Purple
		Green
		Light blue
		Dark blue
		Bright orange (no slide case)
		Gray
		White
		Maroon
	TI-84 Plus C Charging Station (~$76)
	TI Charging Station CE (N/A)
	TI-Navigator Type I Access Point (~$80)
	TI-Nspire Navigator Wireless Adapter (yellow "hat", V1) (N/A)
	TI-Nspire CX Wireless Adapter case (N/A)
	TI-Nspire Navigator Access Point - NavAP2 (~$728)
	TI-Nspire Navigator Access Point - NavAP3 (N/A)
	TI-Nspire Cradle Charging Bay (~$50)
	TI-Nspire Docking Station (~$129)
	TI-Nspire CX Docking Station (~$135)