Used P17 Gen 1 in good condition, please check sample pictures. 
Everything is tested working good. 

Processor 10th Generation Intel® Core™ i7 Processor Core i7-10750H 6 core 12 threads 2.6 GHz up to 5.0 GHz 12MB cache
Graphics Intel UHD Graphics and NVIDIA Quadro T1000 with 4GB GDDR6 memory;
Supports up to 5 independent displays via native display and 4 external monitors; supports external monitors via HDMI® (up to 4K@60Hz), USB-C (up to 4K@60Hz) or Thunderbolt™ (one supports up to 5K@60Hz and the other supports up to 4K@60Hz)

Memory: 32GB (2x16GB) DDR4-3200 non-ECC, 128GB max dual-channel capable, four DDR4 SO-DIMM sockets

Display: 15.6" FHD (1920x1080), Non-touch IPS 300 nits Anti-glare 16:9 700:1 72% Color Gamut 160° Viewing Angle

Storage: 512GB M.2 SSD / PCIe NVMe, PCIe 3.0 x 4, 32Gb/s, please check picture for SSD status. Support Up to two drives, 2x M.2 2280 SSD

Card Reader 4-in-1 card reader (SD, SDHC, SDXC, MMC)

Audio Chip High Definition (HD) Audio, Realtek® ALC3286 codec
Speakers Stereo speakers, Dolby® Atmos® sound system
Microphone Dual array microphone, far-field

Camera IR & 720p, with ThinkShutter, fixed focus

Ethernet: Gigabit Ethernet, Intel Ethernet Connection I219-V (Non vPro models)
WLAN + Bluetooth™ Intel Wi-Fi 6 AX201, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card

Ports: 
• 2x USB 3.2 Gen 1 (one Always On)
• 1x USB-C 3.2 Gen 1 (support data transfer, Power Delivery and DisplayPort™)
• 2x USB-C 3.2 Gen 2 / Thunderbolt 3 (support data transfer, Power Delivery and DisplayPort)
• 1x HDMI 2.0
• 1x SD card reader
• 1x Ethernet (RJ-45)
• 1x headphone / microphone combo jack (3.5mm)
• 1x Security keyhole

Keyboard: 6-row, spill-resistant, multimedia Fn keys with Unified Communications controls, numeric keypad, LED backlight
UltraNav™ 3-button TrackPoint® pointing device and 2-button Mylar® surface multi-touch touchpad
Fingerprint reader: Touch style fingerprint reader on palm rest, match-on-chip

Dimensions: WxDxH: 375.4 x 252.3 x 24.5-31.45 mm (0.96-1.24 inches)
Weight: 2.74 kg (6.05 lbs)

Integrated Li-Polymer 94Wh battery, supports Rapid Charge (charge up to 80% in 1hr) with 230W AC adapter

AC adapter: 170W slim tip AC adapter

Preload Windows 10 Pro 64