I currently own 5 steam locomotives.

Ivatt 2MT 2-6-2T 41224 (Bachmann)

I brought 41224 at the Bridlington model railway show in September 2022. This is the second steam locomotive I've brought for the layout. 

Ivatt 2mt 2-6-2T 41310 (Bachmann) 

This was the first locomotive I brought for intended for the layout. It was brought from the modelling club I go to because they were selling most of the analogue locos and several items of rolling stock. 

LMS Fowler 3F 'Jinty' 0-6-0T 47281 (Hornby)

It was brought from eBay for around £20. I've replaced the chunky Lima couplings with the smaller, less obtrusive Bachmann ones.

(It's missing them in this photo due to it being worked on)

L&YR Class 21 0-4-0ST 51218 (Hornby or Dapol)

It was brought from eBay for £20, in plain black. I put on the transfers and couplings myself. The real 51218 is currently on display in the Exhibition Shed at Oxenhope on the KWVR.

Update: Unfortunately, 51218's motor has burnt out recently so the motor has been removed and it has now got a rolling chassis. That means it'll no longer be able to haul trains under its own power. However, it'll remain part of the fleet, double heading or top and tailing with other locos.

BR Standard Class 4mt 2-6-4T 80136 (Bachmann)

80136 was brought on ebay via Rails of Sheffield. The real 80136 is part of the NYMR's operational steam fleet.