COLLECTOR'S PRICE GUIDE
Since 2002 we have been trawling eBay, the online auction site, to see what old video junk is worth -- or at least, what it's selling for :). We started collecting in 1993, and back then we were pretty much unique, but there are now many more collectors and enthusiasts so good machines go for high prices.
For each model I show the typical price and the range of prices seen recently, for a working machine.

Obviously a faulty or broken machine would be worth less than this typical value, but since some machines are valuable whatever condition they're in, I also list a typical "residual" price. This is the average price paid recently for a machine which is not known to be working.

Remember, these are auction prices, which tend to be higher than, say, a second-hand ad in your local paper. Also, auctions are unpredictable - as you can see from the ranges!

SUMMARY It seems that the prices of some VCRs have been falling lately, particularly Betamax. Conversely, V2000 machines and CED players seem to be increasing in value at the moment.
  Typical Range Residual    
"Square tape" VCRs 185 15 - 475 60    
    Philips N1500 320 215 - 475 130   Extremely rare!
    Philips N1501 225 165 - 285 65    
    Philips N1502 250 115 - 346 50    
    Philips N1700 100 15 - 250 30    
    Philips N1702 215 100 - 330 55   The best VCR-LP
    Grundig SVR4004 135   15   Extremely rare
    Philips N1460 285   65   No tuner or timer
Betamax VCRs 70 5 - 410 20    
    Sanyo VTC-5000 50 10 - 175 20   Recommended
    Sanyo VTC-5150 65 15 - 120 20    
    Sanyo VTC-5300 55 15 - 105 20    
    Sanyo VTC-5400 50 20 - 70 15    
    Sanyo VTC-6500 75 30 - 215 25    
    Sanyo VTC-9300 45 15 - 110 10    
    Sanyo VTC-NX100 50 20 - 110 20    
    Sony SL-8000 20   10   First UK Beta
    Sony SL-8080 10   23    
    Sony SL-C5 50 5 - 155 15   C7 is better choice
    Sony SL-C6 55 15 - 100 20   Avoid
    Sony SL-C7 55 30 - 90 15    
    Sony SL-C9 100 45 - 285 40   Fantastic machine
    Sony SL-C20 80 40 - 155 30    
    Sony SL-C30 100 35 - 215 40   C20 with remote
    Sony SL-C40 70 10 - 120 40    
    Sony SL-F25 80 50 - 120 40    
    Sony SL-F30 130 30 - 410 40    
    Toshiba 5470 40 20 - 75 10    
    Toshiba V31 70 40 - 115 20    
    Toshiba V8600 70 30 - 90 15    
Betamax Portable VCRs 100 25 - 170 40    
    Sony SL-F1 110 25 - 170 50   Portable SL-C9
    Sony SL-3000 70 45 - 80 35   Portable SL-8000
    NEC PVC-P1040E 150   15   Seldom seen
Betamax HiFi/Super/ED 160 50 - 490 80    
    Sony HF-100 135 90 - 490 70    
    Sony HF-950 190 70 - 340 140    
    Sanyo VTC-M40 155 50 - 440 55    
    Sony SLO-1700 150 110 - 190 60    
Earliest VHS VCRs 35 15 - 60 5   1978/79 "piano key"
VHS Portables 30 1 - 110 15    
VHS-C Portables 25 5 - 35 15    
V2000 VCRs 75 5 - 210 30    
    Philips VR2020 45 5 - 115 20   First V2000
    Philips VR2021     20   Rare; restyled 2020
    Philips VR2022 60 10 - 155 25    
    Philips VR2023 110 50 - 165 40   Best 1st generation
    Philips VR2024         Rare - stereo 2023
    Philips VR2220 80 50 - 125 50   The only portable
    Philips VR2324 130 100 - 160 25   2nd generation
    Philips VR2334 75 40 - 125 30    
    Philips VR2480         Rare - twin speed!
    Bang+Olufson 8800 75   15   VR2020 clone
    Bang+Olufson 8802 55 45 - 60 55   VR2022 clone
    Grundig 2x4 / 1600 80 50 - 170 20    
    Grundig 2x4 plus     20    
    Grundig 2x4 super 55 20 - 80 30    
Video8 VCRs 120 15 - 365 65    
Hi8 VCRs 180 130 - 250 180    
CVC VCRs 65 15 - 125 45    
    212E 80 30 - 125 35    
    335E     25    
Disc players 60 11 - 160 25    
    CED 45 5 - 160 15    
    LaserVision 40 30 - 50 20   Analogue sound
    VHD 90 60 - 160 1   Very rare
    TeD 70   40   Mainly in Germany
Open-Reel VTRs 110 15 - 310 90    
Cartridge VTRs (NV5120) 105   40    
Cameras (tube) 20 5 - 50 25    
Camcorders (early) 40 10 - 60 20    
    Sony BetaMovie 100 40 10 - 60 15    
    Sony BetaMovie 200 40 20 - 60 40    
    Sony BetaMovie 500 45   15    
    JVC GR-C1 VideoMovie 45 40 - 50 40    
    Amstrad VMC100 25 20 - 30 10    

All prices in UK Pounds.
Typical and Range prices are for working machines
An empty cell means that I have no information (or not enough)