Gearbest () - Tronxy X8 0 : https://www.gearbest.com/3d-printers-3d-printer-kits/pp_624058.html?lkid=12212658

banggood ($6.99 ) - Hard Disk Drive : https://www.banggood.com/Hard-Disk-Drive-Interposer-Adapter-Connector-for-HP-EliteBook-2540P-p-1019847.html?p=25140210083323201704

Aliexpress () - HP EliteBook 840 : http://s.click.aliexpress.com/deep_link.htm?dl_target_url=http%3A%2F%2Fwww.aliexpress.com%2Fitem%2FGenuine-projector-lamp-LMP-H202-for-SONY-VPL-HW30ES-HW40ES-HW50ES-HW55ES-VW95ES-projectors%2F32812219576.html&aff_short_key=Vjeae2B

Ebay ($210.68) - HP EliteBook 840 G1 : http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575086244&toolid=10001&campid=5337555521&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&customid=&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2F302517198840

Amazon US ($995.99) - HP Elitebook 840 : http://www.amazon.com/dp/B0199XGXK4?tag=uavdriver04-20

Amazon DE (EUR 599,0) - HP EliteBook 840 : http://www.amazon.de/dp/B072XLNDWP?tag=ukwitchery208-21

Amazon UK (GBP 325.00) - HP EliteBook 840 : http://www.amazon.co.uk/dp/B0713SMWBW?tag=ukwitchery201-21

Amazon CA (CDN$ 493.0) - HP EliteBook 840 : http://www.amazon.ca/dp/B00W4510KS?tag=smarttools01-20

Amazon FR (EUR 1 464,0) - HP EliteBook 840 : http://www.amazon.fr/dp/B01DDW65UK?tag=witchery-21

Amazon IT (EUR 1.197,0) - HP EliteBook 840 : http://www.amazon.it/dp/B06XBTT4JJ?tag=httpswwwwit0d-21