As long as you don't mind 8gb of ram, there's 31 of these in stock at time of posting. Good price for a 1660ti i7 with 512gb of storage and 144hz panel in a laptop.
FAMILY NAME:
G5 15 - 5590 Laptop
PROCESSOR:
Intel Core 9th Generation i7-9750H Processor (6 Core, Up to 4.50GHz, 12MB Cache, 45W)
MEMORY:
8GB (2x4GB) 2666MHz DDR4 Non-ECC
HARD DRIVE:
512GB PCIe M.2 NVMe Solid State Drive
SOFTWARE:
Windows 10 Home
NETWORK:
Intel Wireless AC 9560 Dual Band 802.11ac 2x2 WiFi + Bluetooth
LCD:
15.6 inch FHD (1920 x 1080) Anti-Glare 144Hz refresh rate 300-nits IPS LED Backlit Display
GRAPHICS:
NVIDIA GeForce GTX 1660Ti 6GB GDDR6
ADAPTER:
180 Watt AC Adapter
BATTERY:
4-Cell, 60 WHr Battery (Integrated)
KEYBOARD:
English 4-Zone RGB Backlit Keyboard
Given the RAM, wouldnt this get bottlenecked?