I bought them from Amazon. These particular ones are pictured together to show the wear and tear. I'm only including it as it costs nothing extra to send and it might be useful for spare parts. Have a look at the photos for a better idea!
eBay
Four-Tube Pedal Tensioner Multi-Functional Household Fitness Equipment Yoga Abdominal Strengthening Elastic Band Tension Rope
Aliexpress UK
Perfect for sports, workouts, and daily wear, this sporty strap is soft, breathable, and easy to adjust for a secure fit. As aCertified Refurbished provider, the manufacturer has trusted us as their partner to rigorously refurbish their products.
eBay
1.4/1.8/2/2.5M Steel Wire Rope DIY Heavy Duty Multi Gym Cable Fitness Pulley Machine Home Fitness Exercise Equipment Accessories
Aliexpress UK
Ideal Accessories for Many Ocasions, Wonderful watchband scrunchies is perfect for club, party, dance or show, it's also a nice gift to your wife, girlfriend, daughter, and other friends. Round band stretch over the hand and fit snugly around the wrist, no buckle needed, easy to take on/off.
eBay
Xiaomi Smart Camera 3 Pro PTZ Version Full Color HDR 2.4/5GHz Mesh Gateway AI/Human/Baby Cry Detection 360° Security CHN version
Aliexpress UK
Joblot Fitbit Charge 3 or 4 not sure not tested so put for parts or not working WILL BE SENT VIA ROYAL MAIL 2ND CLASS FREE DELIVERY SIGNED FOR A TRACKING NUMBER WILL BE PROVIDED TO ENSURE YOUR PARCELS JOURNEY ANY QUESTIONS PLEASE FEEL FREE TO ASK THANK YOU
eBay
Multi Function Tension Rope Bands for Fitness Exercises Elastics Tape Home Resistance Bands 4 Tube Elastic Pedal Puller
Aliexpress UK
For the Fitbit Versa 3 / 4, Fitbit Sense 1, 2. Compatible Model : Versa 3, Versa 4, Sense 1, Sense 2. Strap Type : buckle 2-piece strap, Classic / Regular. Materials : Silicone, Rubber, Stainless Steel.
eBay
Sony Ericsson Xperia mini ST15 Refurbished-Original unlocked Mobile Phone ST15i 3G WIFI GPS 3MP Camera Android 4.1 Phone
Aliexpress UK
The Fitbit Versa 4 GPS Smartwatch in Pink Sand/Copper Rose Aluminium is a sleek and stylish activity tracker designed for unisex adults. Powered by batteries, this smartwatch is perfect for tracking your fitness goals with its accurate GPS tracking. The aluminium material ensures durability, making it suitable for both indoor and outdoor activities. The wristband is comfortable to wear and the display is easy to read, making it a convenient and reliable tool for monitoring your health and wellness.
eBay
4/5pcs A Yoga Fitness Set-Includes Foot Stretchers, Leg Beauty Clips, Jump Rope, Yoga Rings, 8-shaped Stretchers, Resistance
Aliexpress UK
Material: first layer cowhide.
eBay
Global Version DOOGEE U11 Tablet 16GB(4+12) 128GB 11" Ultra-clear 90Hz Display Octa-core 8580mAh Battery Widevine L1 Android 15
Aliexpress UK
38mm/39mm/40mm 3M Double-sided Sticker for Watch Bezel Ceramic Bezel Insert Ring. For Haier Refrigerator LED Lamp Bar BCD-452WDPF Fridge Parts 0064001827 1PC. l This item only includes watch strap, do not include watch.
eBay
LG V60 ThinQ Dual Screen V600VM /Japan Original Unlock Android Phone 6.8 Inch Snapdragon 865 4/5G NFC 8GB+128GB ROM Smartphone
Aliexpress UK