The task of transferring the slide to a jpeg image (which can then be printed out if required) is a really simple one for someone who's got a slide scanner capable of handling 127 film (which is what your slide was taken on). It simply involves inserting the slide, clicking a few buttons to import it into Photoshop and perhaps spending a few moments tweaking the result for the best image.
The problem is though that hardly any manufacturer produces scanners which can handle 127 film. Consequently such scanners tend to be
very expensive. (You can buy a cheap scanner for 35mm slides for about twenty quid but a decent scanner for 127 film is likely to cost thousands of pounds). So those companies which offer to scan 127 film images need to charge very high prices in order to recoup their outlay.
It might be worth contacting the secretary of your local photographic society. (Ask at your library to see if they know who that is or, of course, search online). He/she might know of a member who has purchased their own 127 film scanner in order to digitise their large collection of slides which were taken in that format. That person would probably be happy to scan your slide for you, either free of charge or for a nominal sum.
Otherwise you'll have to shop around to find the cheapest commercial service. With just a single slide that's likely to be expensive as you've still got to factor in the cost of the CD (or USB stick,etc) which the image will be scanned to, plus time and postage. (It can work out a lot cheaper per slide if you've got several to scan). With this company, for example, it would cost you £13.80
https://www.filmscanuk.co.uk/127_super_slide_Scanning.php
This firm is cheaper, charging £4.61 if you just want to download the image file produced by the scan and have your original image posted back to you. (If you're prepared to sacrifice your original image, and not have it returned to you, they'll only charge you 86p):
https://www.mr-scan.co.uk/slideshd.html
Note though that there might be some slight cropping of the edges of your picture if you use that service.
Once you've got your image into a digital format you'll need to print it out of course. If you've not got a decent printer (possibly together with some image optimisation software to get the best result) you'll also need to add on the cost of getting the picture printed from a disc (or USB memory stick, etc) at your local photo processing place(such as the Max Spielmann franchise places within some branches of Asda).