I’ll share the winning bid prices for used parts at auctions.
As expected, the prices for older parts are declining, and the quantity available is decreasing.
Yahoo Auctions winning bid price
GSX-R750RK Aluminum Tank
44100-07D00-3JK
| Image | Product Name | Winning Bid Price | End Date |
 | GSXR750RK OEM Aluminum Tank, Yoshimura | 131,015 | Dec 15, 2020 |
 | Buy It Now! GSX-R750RK Limited Edition OEM Aluminum Tank Used Ultra Rare Search>>GSXR1100 | ¥250,000 | Jun 17, 2019 |
 | GSX-R750RK Aluminum Tank Modified. Was used on GSX-R1100. | ¥99,000 | Dec 24, 2017 |
 | GSX-R750RK OEM Aluminum Tank! Can also be used on GSX-R1100!! | ¥83,500 | Jun 24, 2017 |
 | GSX-R750RK Aluminum Tank with Key Used Excellent Condition! Shipping + Tax Included! | ¥89,000 | Jan 28, 2017 |
 | GSX-R750/1100 Oil-Cooled Racing Aluminum Tank Used! | ¥53,000 | Oct 14, 2016 |
 | ★GSX-R750RK New Aluminum Tank You’ll Never Get This Again!!! | 218,000 | Jul 3, 2016 |
 | For those who can repair. GSXR750RK Aluminum Tank | ¥11,300 | Feb 12, 2016 |
 | GSX-R750RK Aluminum Tank Racer Removal | ¥70,000 | Aug 20, 2015 |
 | GSXR750 Racing Yoshimura Aluminum Tank | ¥30,000 | Apr 8, 2014 |
 | GSX-R750RK GSXR750R Aluminum Tank | ¥140,000 | Jan 25, 2012 |
| No previous data |
GSX-R750RK Main Oil Cooler
16600-07D00
| Image | Product Name | Winning Bid Price | End Date |
 | Suzuki GSX-R750 GSX-R1100 GSX-R750RK RK OEM Oil Cooler Round Oil Cooler Limited | ¥41,600 | Sep 21, 2019 |
 | GSX-R750RK Round Oil Cooler and Other Vehicle Aftermarket Oil Hose Used Oil-Cooled | ¥38,500 | Feb 28, 2018 |
 | ■GSX-R750RK Limited Edition (89) OEM Oil Cooler Core Used■ | ¥24,000 | Oct 19, 2017 |
 | Limited GSX-R750RK OEM Large Round Oil Cooler Suzuki Used Rare Tax & Shipping Included | ¥32,500 | Sep 17, 2017 |
 | ★☆GSX-R750RK OEM Oil Cooler Suzuki New Round Rare 1100 ☆★ | ¥68,800 | Sep 9, 2017 |
 | Buy It Now &Free Shipping! GSX-R750RK Oil Cooler 425 OEM Round | ¥23,500 | Feb 16, 2017 |
 | R★Good Condition♪GSX-R750RK OEM Round Oil Cooler♪Removed from Running Vehicle♪ | ¥27,800 | Feb 3, 2017 |
 | Suzuki GSX-R750RK ☆ OEM Oil Cooler | ¥18,000 | Aug 17, 2016 |
 | R◆Good Condition♪GSX-R750RK OEM Round Oil Cooler♪Removed from Running Vehicle♪ | ¥24,800 | Jul 15, 2016 |
 | R◆GSX-R750RK OEM Round Oil Cooler♪ | ¥15,800 | Feb 2, 2016 |
 | GSX-R750RK Oil Cooler Used | ¥11,000 | Jun 27, 2015 |
 | R◆GSX-R750RK(GR79C) OEM Round Oil Cooler♪ | ¥52,800 | May 19, 2015 |
 | 『B』Pretty Good Condition♪GSX-R750RK OEM Round Oil Cooler♪♪ | ¥49,800 | Oct 9, 2014 |
 | 《B》GSX-R750RK OEM Round Oil Cooler Core♪Removed from Running Vehicle♪ | ¥25,800 | Sep 26, 2014 |
 | GSX-R750RK OEM Round Oil Cooler Used GSF1200 Compatible | ¥29,000 | Aug 11, 2014 |
 | 【B】Good Condition♪GSX-R750RK OEM Round Oil Cooler♪Also for Conversion♪ | ¥25,800 | Aug 10, 2014 |
 | Oil-Cooled☆GSX-R750RK Oil Cooler☆Yoshimura? Works Item? ¥14,800 | May 23, 2014 | |
 | GSX-R750RK Round Oil Cooler | ¥11,100 | May 14, 2014 |
 | 【B】GSX-R750RK OEM Round Oil Cooler♪Also for GSF1200 etc♪ | ¥29,800 | May 7, 2014 |
 | 《B》GSX-R750RK OEM Round Oil Cooler♪Removed from Running Vehicle♪♪ | ¥27,800 | Mar 9, 2014 |
 | 【B】Good Condition♪GSX-R750RK OEM Round Oil Cooler♪♪ | ¥25,800 | Dec 7, 2013 |
 | 《B》GSX-R750RK OEM Oil Cooler♪EARL’S Mesh Hose♪♪ | ¥34,800 | Oct 28, 2013 |
 | GSX-R750RK Oil Cooler Used on GSX-R1100 Used Item | ¥31,000 | Sep 7, 2013 |
 | Shipping ¥1000♪GSX-R750RK(GR79C) OEM Round Oil Cooler♪♪ | ¥24,800 | Jan 7, 2013 |
 | GSX-R750RK GSX-R1100 GSX-R750 Round Oil Cooler | ¥20,499 | Oct 10, 2012 |
 | GSX-R750RK Oil Cooler GSX-R1100 GSF1200 Bandit GS | ¥45,000 | Sep 4, 2012 |
 | ’89 GSX-R750RK OEM BIG Oil Cooler Used Item | ¥16,800 | Aug 29, 2012 |
 | GSX-R750RK Oil Cooler GSX-R1100 GSF1200 Bandit GS | ¥56,000 | Apr 15, 2012 |
 | Oil-Cooled Series Strongest Oil Cooler GSXR750RK Main Cooler | ¥32,000 | Feb 26, 2012 |
 | Oil-Cooled GSX-R750RK? Round Oil Cooler: GSX-R1100 GSF1200 | ¥26,100 | Dec 24, 2011 |
 | GSXR-750RK Oil Cooler | ¥20,000 | Sep 18, 2011 |
 | ★Installment Payment Available★Good Condition♪GSX-R750RK(GR79C) OEM Oil Cooler♪♪ | ¥34,800 | May 11, 2011 |
 | GSX-R750RK Oil Cooler! | ¥15,000 | May 1, 2011 |
 | ☆GSX-R750RK OEM Round Oil Cooler Core Oil-Cooled gsf1200☆ | ¥15,500 | Mar 13, 2011 |
 | ☆Rare☆GSX-R750RK OEM Oil Cooler☆Core Only Used Excellent Condition♪ | ¥49,800 | Mar 9, 2011 |
 | ■GSX-R750RK OEM Round Oil Cooler Core■ | ¥25,000 | Dec 29, 2010 |
 | GSX-R750RK Oil Cooler New GSF Bandit Oil-Cooled | ¥52,000 | Dec 25, 2010 |
 | Shipping ¥1000♪Good Condition♪GSX-R750RK Oil Cooler♪Removed from Running Vehicle♪♪ | ¥29,800 | Nov 2, 2010 |
 | GSX-R750RK Oil Cooler with Hose | ¥45,000 | Oct 17, 2010 |
 | GSX-750RK Oil Cooler New? Oil-Cooled, GSX-R1100 etc How about? | ¥35,500 | Aug 7, 2010 |
 | 【GSX-R750RK】OEM Oil Cooler★With Active Takeoff | ¥18,500 | Jul 4, 2010 |
 | Large Capacity Oil Cooler Oil-Cooled GSX-R750 RK Limited Edition | ¥24,000 | Jun 6, 2010 |
 | GSF1200 with GSXR750RK Round Oil Cooler Oil-Cooled | ¥26,500 | May 21, 2010 |
| No previous data |
GSX-R750RK Sub Oil Cooler
16600-07D10
| Image | Product Name | Winning Bid Price | End Date |
 | Suzuki GSX-R750 RK OEM Oil Cooler | 25,000 | Nov 4, 2022 |
 | Suzuki GSX-R750RK GR79C Sub Oil Cooler Core Oil Line & Parts List GSX-R1100 GV73A | 91,000 | Mar 15, 2022 |
 | Limited GSX-R750RK OEM Sub Oil Cooler Used Rare Tax & Shipping Included! | ¥12,000 | Sep 17, 2017 |
 | R★Good Condition♪GSX-R750RK ACTIVE Sub Oil Cooler Set♪ | ¥67,800 | Feb 28, 2017 |
 | M★GSX-R750RK OEM Sub Oil Cooler♪Removed from Running Vehicle♪ | ¥13,800 | Nov 29, 2016 |
 | 【GSX-R750RK OEM】Head Sub Oil Cooler With Issues | ¥25,800 | Oct 13, 2016 |
 | R◆Good Condition♪GSX-R750RK OEM Sub Oil Cooler♪Removed from Running Vehicle♪ | ¥77,800 | Feb 24, 2016 |
 | R◆Good Condition♪GSX-R750RK(GR79C) OEM Sub Oil Cooler Set♪ | ¥52,800 | Jul 28, 2015 |
 | 『C』GSX-R750RK(GR79C) Sub Oil Cooler Set♪With Bracket♪♪ | ¥49,800 | Oct 13, 2014 |
 | 《C》GSX-R750RK(GR79C) Sub Oil Cooler Set♪With Bracket♪♪ | ¥34,800 | Sep 21, 2014 |
 | GSX-R750RK Sub Oil Cooler Used Oil-Cooled GSX-R1100 etc? | ¥39,000 | Aug 10, 2014 |
 | 【B】Good Condition♪GSX-R750RK Sub Oil Cooler Set♪Removed from Running Vehicle♪♪ | ¥42,800 | Jun 5, 2014 |
 | 【B】GSX-R750RK OEM Sub Oil Cooler Set♪Removed from Running Vehicle♪♪ | ¥42,800 | Mar 27, 2014 |
 | 【B】Good Condition♪GSX-R750RK OEM Sub Oil Cooler♪Removed from Running Vehicle♪♪ | ¥27,800 | Sep 27, 2013 |
 | 【GSX-R750RK】Sub Oil Cooler Set【GSF, Bandit, Oil-Cooled】 | ¥20,500 | Dec 1, 2012 |
 | GSX-R750RK Sub Oil Cooler Set Search) Yoshimura Racer | ¥30,000 | May 8, 2012 |
 | ★Installment Payment Available★Good Condition♪GSX-R750RK(GR79C) Sub Oil Cooler♪♪ | ¥35,300 | Sep 28, 2011 |
| No previous data |