New Macbook Air

Available on Amazon for £902 – link

Available at Apple for £999 – link – Apple will allow trade in the old one but having checked your model it’s only worth around £130 as a trade in

Same size screen 13.3″ 256GB storage should be fine. Available in silver, grey or gold.

USB port adapter

Available on Amazon for £20.39 – link

All new macbooks only come with USB C ports. This adapter plugs into one of them and allows you to connect, memory cards, standard USB devices and HDMI devices (monitor/TV)

Epson EcoTank ET-2710

Available on Amazon for £170.61 – link

Compact but the refill ink is much easier and cheaper with bottles rather than cartridges meaning the rough costs are 0.2p per mono page or 0.5p per colour page. Paper is via rear sheet feeder

HP OfficeJet Pro 8022

Available on Amazon for £118.46- link

Compact, uses traditional cartridges so more expensive to use, roughly 2.8p per mono page and 9.8p per colour page. Does have a dedicated paper tray though.